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# Semicera

## Sitemaps
[XML Sitemap](https://www.cn-semiconductorparts.com/sitemap_index.xml): Includes all crawlable and indexable pages.

## Posts
- [TaC Guide Rings: The Unsung Component Inside SiC Growth Furnaces](https://www.cn-semiconductorparts.com/tac-guide-rings-the-unsung-component-inside-sic-growth-furnaces/): Silicon carbide (SiC) single-crystal growth and epitaxy typically run at furnace temperatures above 1500°C, with reactive gases such as hydrogen, hydrogen chloride, and silane flowing through the chamber. Graphite is the standard structural material inside these furnaces — it conducts heat well, machines easily, and costs relatively little. But it has one clear weakness: under prolonged exposure to high temperature and corrosive atmospheres, graphite gradually erodes, and the resulting carbon particles contaminate the crystal or epitaxial layer growing nearby.
- [Comparing RBSiC, SSiC, RSiC, and CVD SiC for Semiconductor Applications](https://www.cn-semiconductorparts.com/comparing-rbsic-ssic-rsic-and-cvd-sic-for-semiconductor-applications/): When people hear Silicon Carbide (SiC), they often think it's just one material. In fact, that’s not true.
There are several types of SiC, and each is made in a different way. Because of that, they have different strengths, different prices, and different applications. For example: some SiC materials are better for making large structural parts; some are excellent at resisting high temperatures, others are designed for semiconductor equipment where even tiny particles or impurities can affect wafer quality.
So, choosing the right SiC grade is just as important as choosing the right material.
 
- [What are the differences in AlN growth on silicon wafers using different deposition processes?](https://www.cn-semiconductorparts.com/what-are-the-differences-in-aln-growth-on-silicon-wafers-using-different-deposition-processes/): In semiconductor manufacturing, aluminum nitride (AlN) is a crucial functional material. Due to its high thermal conductivity, excellent insulation properties, wide bandgap (approximately 6.2 eV), high breakdown electric field, and superior thermal stability, AlN finds extensive applications in GaN LEDs, power devices, RF filters (SAW/BAW), MEMS, and ultraviolet detectors.
- [CFC Protective Plates: How They Protect High-Temperature Thermal Fields in Semiconductor Furnaces](https://www.cn-semiconductorparts.com/cfc-protective-plates-how-they-protect-high-temperature-thermal-fields-in-semiconductor-furnaces/): Carbon Fiber Composite (CFC) protective plate is designed to act as a sacrificial protective barrier inside the thermal field. Rather than generating heat or bearing major structural loads, it shields critical components from particles, airflow erosion, accidental mechanical contact, and excessive thermal radiation, helping to maintain a stable operating environment throughout repeated high-temperature cycles.
- [CFC Heating Element: Why It Is the True Core Heat Source of High-Temperature Thermal Fields](https://www.cn-semiconductorparts.com/cfc-heating-element-why-it-is-the-true-core-heat-source-of-high-temperature-thermal-fields/): The CFC heating element, as the name suggests, generates heat through electrical current and directly serves as the “core heat source” within the thermal field.
The key difference between a CFC heating element and a conventional CFC component lies in the fact that it must not only meet structural requirements but also fulfill electrical heating functionality.
- [Why Choose a High Purity SiC Coated Graphite Wafer Carrier?](https://www.cn-semiconductorparts.com/why-choose-a-high-purity-sic-coated-graphite-wafer-carrier/): Learn why a high purity SiC coated wafer carrier is preferred for MOCVD, epitaxy, and other high temperature process tools. Compare graphite wafer carrier options, coating quality, purity control, and supplier selection criteria.
- [How to Choose an MOCVD Susceptor to Reduce Oxidation | Semicera](https://www.cn-semiconductorparts.com/how-to-choose-an-mocvd-susceptor-to-reduce-oxidation-semicera/): Learn how to choose an MOCVD susceptor to reduce oxidation, improve thermal stability, and lower particle contamination in MOCVD and epitaxy processes.
- [What Are the Small Holes in a CFC Top Plate Used For?](https://www.cn-semiconductorparts.com/what-are-the-small-holes-in-a-cfc-top-plate-used-for-2/): In industries such as semiconductors, photovoltaics, silicon carbide crystal growth, and high-temperature sintering, CFC (Carbon Fiber Composite) top plates are critical thermal field components. Many customers often wonder why these plates contain multiple holes of different sizes.
In fact, these holes are not merely machining features; they are an essential part of thermal field engineering.
- [What Should You Check in an 8 Inch SiC Coated Graphite Susceptor?](https://www.cn-semiconductorparts.com/what-should-you-check-in-an-8-inch-sic-coated-graphite-susceptor/): Learn how to evaluate an 8 inch graphite susceptor SiC coating, including purity, coating adhesion, thermal uniformity, flatness, and wafer carrier selection criteria for semiconductor tools.
- [TaC Coated Ring vs CVD SiC Semiconductor Parts: Key Differences](https://www.cn-semiconductorparts.com/tac-coated-ring-vs-cvd-sic-semiconductor-parts-key-differences/): Learn the difference between TaC coated rings and CVD SiC semiconductor parts, including use cases, material strengths, and selection tips for MOCVD and epitaxy.
- [Why CFC Upper Insulation Covers Use Hot Pressing + Resin Impregnation Densification Instead of Pure CVD?](https://www.cn-semiconductorparts.com/why-cfc-upper-insulation-covers-use-hot-pressing-resin-impregnation-densification-instead-of-pure-cvd/): Semicera CFC Upper Insulation Cover is a high-performance carbon fiber composite thermal component made using resin impregnation and densification technology. It offers low density, high strength, excellent thermal stability, and uniform structure, making it widely used in semiconductor, photovoltaic, and high-temperature furnace systems.
- [How Does a Deep UV LED Susceptor Improve Epitaxy Stability?](https://www.cn-semiconductorparts.com/how-does-a-deep-uv-led-susceptor-improve-epitaxy-stability/): Learn how a Deep UV LED susceptor improves epitaxy stability through better thermal uniformity, low contamination, and durable SiC or TaC coatings.
- [What Are High Purity Semiconductor Ceramic Components Used For?](https://www.cn-semiconductorparts.com/what-are-high-purity-semiconductor-ceramic-components-used-for/): Learn what high purity semiconductor ceramic components are used for in MOCVD, epitaxy, LED, and SiC manufacturing, with material comparisons and selection tips.
- [The differences between CFC-filled insulation cylinders and other CFC components](https://www.cn-semiconductorparts.com/the-differences-between-cfc-filled-insulation-cylinders-and-other-cfc-components/): The primary distinction between CFC hard felt insulation tubes and other CFC structural components (such as CFC crucibles, CFC flow tubes, and CFC support rings) lies in the fact that CFC hard felt insulation tubes serve as insulating materials rather than load-bearing structural components.
- [Who Are the Top 7 Trusted MOCVD Susceptor Suppliers in China?](https://www.cn-semiconductorparts.com/who-are-the-top-7-trusted-mocvd-susceptor-suppliers-in-china/): Discover the top 7 trusted MOCVD susceptor suppliers in China, with Semicera ranked first. Compare SiC, CVD SiC, and TaC options for MOCVD, LED, and epitaxy applications.
- [Why are there small holes on the CFC external diversion tube?](https://www.cn-semiconductorparts.com/why-are-there-small-holes-on-the-cfc-external-diversion-tube/): The CFC external deflector tube features a circular edge composed of flange edges and annular air holes. These air holes are not designed arbitrarily but are tailored to the thermal field structure, airflow control, and installation fixation requirements. 
- [CFC crucible solutions and Practices for Semiconductor crystal growth furnaces](https://www.cn-semiconductorparts.com/cfc-crucible-solutions-and-practices-for-semiconductor-crystal-growth-furnaces/): The CFC crucible, also known as a carbon/carbon composite crucible, is a high-temperature-resistant and high-strength container fabricated from carbon fiber-reinforced carbon matrix. It is primarily used in the high-temperature thermal environments for semiconductor monocrystalline and polycrystalline silicon production.
- [Innovation in Industrial High-Temperature Thermal Field Components — CFC Support Ring](https://www.cn-semiconductorparts.com/innovation-in-industrial-high-temperature-thermal-field-components-cfc-support-ring/): The CFC support ring, also known as a carbon fiber-reinforced carbon-based composite support ring, is a high-performance structural component fabricated using carbon fiber as the reinforcement and carbon as the matrix through carbonization and graphitization processes. 
- [CFC Application for Semiconductor Thermal Field Components – Monocrystalline Silicon/SiC Growth Furnaces](https://www.cn-semiconductorparts.com/cfc-application-for-semiconductor-thermal-field-components-monocrystalline-silicon-sic-growth-furnaces/): CFC carbon-carbon composite materials, boasting exceptional purity, high-temperature resistance, low thermal expansion, superior thermal conductivity, and minimal impurity precipitation, are specifically engineered for monocrystalline silicon and silicon carbide (SiC) crystal growth furnaces. They provide a comprehensive range of high-temperature thermal field components that replace traditional graphite parts, optimizing performance for advanced semiconductor and photovoltaic crystal growth processes while addressing critical challenges such as high-temperature deformation, impurity contamination, thermal field instability, and shortened service life.
- [Porous Graphite: The Heart of Silicon Carbide Crystal Growth](https://www.cn-semiconductorparts.com/porous-graphite-the-heart-of-silicon-carbide-crystal-growth/): SiC crystal growth faces challenges such as high difficulty, lengthy R&D cycles, and elevated costs, posing major challenges in reducing costs, increasing production volume, and improving quality. Porous graphite emerges as the optimal solution to this issue.
- [SiC-Coated Graphite Susceptor: A Complete Guide](https://www.cn-semiconductorparts.com/sic-coated-graphite-susceptor-a-complete-guide/): The SiC-coated graphite substrate is a semiconductor component used for supporting and heating single-crystal substrates in MOCVD (metal organic chemical vapor deposition) equipment.
- [What Is the Core Material for Next-Gen LED Epitaxy Susceptors?](https://www.cn-semiconductorparts.com/what-is-the-core-material-for-next-gen-led-epitaxy-susceptors/): Driven by emerging technologies such as Micro LED, Mini LED, and high-power general lighting, the manufacturing of LED epi-wafers is facing unprecedented challenges.
- [Where Does CVD-SiC Growth Come From？ How to Seize Its Opportunities？](https://www.cn-semiconductorparts.com/where-does-cvd-sic-growth-come-from%ef%bc%9f-how-to-seize-its-opportunities%ef%bc%9f/): In the global third-generation semiconductor material system, Chemical Vapor Deposition Silicon Carbide (CVD-SiC) is shifting from a “special material” to a “strategic material.”
- [How Large Is the Market Size of Silicon Carbide (CVD-SiC)? Why Is It Critical at This Moment?](https://www.cn-semiconductorparts.com/how-large-is-the-market-size-of-silicon-carbide-cvd-sic-why-is-it-critical-at-this-moment/): In the wave of innovation of third-generation semiconductors, breakthroughs in materials have always been the core driving force of industrial development.
- [Why CVD Silicon Carbide Coatings Have Become Essential for Enhancing Semiconductor Equipment Durability and Yield？](https://www.cn-semiconductorparts.com/exploring-cvd-silicon-carbide-coatings-unlocking-the-durability-code-of-semiconductor-materials/): In advanced-node semiconductor fabrication, the stability of equipment and materials has become a decisive factor restricting yield improvement. 
- [What’s Behind the Durability of CVD SiC Coatings?](https://www.cn-semiconductorparts.com/whats-behind-the-durability-of-cvd-sic-coatings/): What’s Behind the Durability of CVD SiC Coatings? What’s behind the durability of CVD SiC coatings? It lies in their extraordinary material properties.
- [How LED Epi Susceptor Manufacturing Thrives in China](https://www.cn-semiconductorparts.com/how-led-epi-susceptor-manufacturing-thrives-in-china/): How LED Epi Susceptor Manufacturing Thrives in China China has emerged as a powerhouse in LED epi susceptor manufacturing. 
- [Top Tips for Choosing the Best Epi Barrel Susceptor](https://www.cn-semiconductorparts.com/top-tips-for-choosing-the-best-epi-barrel-susceptor/): An epi barrel susceptor plays a pivotal role in semiconductor manufacturing, serving as the foundation for epitaxial growth processes. 
- [Why MOCVD Susceptor Material Choices Matter Most](https://www.cn-semiconductorparts.com/why-mocvd-susceptor-material-choices-matter-most/): Why MOCVD Susceptor Material Choices Matter Most Material selection plays a pivotal role in the performance of an MOCVD susceptor.
- [MOCVD Susceptor Materials: Which One Performs Best?](https://www.cn-semiconductorparts.com/mocvd-susceptor-materials-which-one-performs-best/): Silicon carbide (SiC) consistently outperforms other materials as an MOCVD susceptor due to its exceptional thermal conductivity, unmatched durability, and remarkable chemical stability.
- [Why CVD TaC Coating Excels in Extreme Heat](https://www.cn-semiconductorparts.com/why-cvd-tac-coating-excels-in-extreme-heat/): CVD TaC coating demonstrates exceptional performance in extreme heat environments due to its advanced material properties.
- [CVD SiC Coating Tips for Flawless Results](https://www.cn-semiconductorparts.com/cvd-sic-coating-tips-for-flawless-results/): CVD SiC Coating Tips for Flawless Results Achieving flawless results with cvd sic coating requires precision and attention to detail. 
- [Metal Coating Categories Under SIC Codes 2025](https://www.cn-semiconductorparts.com/metal-coating-categories-under-sic-codes-2025/): Metal coating plays a vital role in enhancing the lifespan and appearance of materials. It protects surfaces from corrosion, improves durability, and adds aesthetic value. 
- [How CVD SiC Coating Improved Semiconductor Tool Durability in 2025](https://www.cn-semiconductorparts.com/how-cvd-sic-coating-improved-semiconductor-tool-durability-in-2025/): Have you ever wondered how semiconductor tools withstand extreme heat during manufacturing? In 2025, the game changed with CVD SiC coating. 
- [What Are the Key Applications of Tantalum Carbide Coating Rings in 2025](https://www.cn-semiconductorparts.com/key-applications-tantalum-carbide-coating-rings-2025/): Tantalum carbide coating rings are vital in aerospace, semiconductors, and renewable energy for their durability, heat resistance, and corrosion protection.
- [Understanding Purity Levels in High-Purity Silicon Carbide](https://www.cn-semiconductorparts.com/purity-levels-high-purity-silicon-carbide/): Understand purity levels in high-purity silicon carbide, their impact on performance, and how they are measured to meet industry standards for advanced applications.
- [What Are The Challenges With Silicon Carbide In 2025](https://www.cn-semiconductorparts.com/challenges-silicon-carbide-2025/): Silicon carbide in 2025 faces challenges like high production costs, processing difficulties, and material defects, impacting its scalability and adoption.
- [How to Apply CQuartz SiC Ceramic Coating in 2025](https://www.cn-semiconductorparts.com/apply-cquartz-sic-ceramic-coating-2025/): Apply CQuartz SiC ceramic coating in 2025 with this step-by-step guide. Learn proper preparation, application, and curing for a durable, high-gloss finish.
- [Exploring the Industrial Applications of SiC Ceramic Coatings](https://www.cn-semiconductorparts.com/industrial-applications-sic-ceramic-coatings/): SiC ceramic coatings offer unmatched hardness, thermal stability, and corrosion resistance, making them essential for aerospace, automotive, and electronics industries.
- [A Comprehensive Guide to Silicon Carbide Coating Solutions](https://www.cn-semiconductorparts.com/silicon-carbide-coating-solutions-guide/): Silicon carbide coating solutions enhance durability, thermal resistance, and efficiency, making them essential for aerospace, automotive, and electronics industries.
- [Understanding Silicon Carbide Coating: A Comprehensive Overview](https://www.cn-semiconductorparts.com/understanding-silicon-carbide-coating-overview-3/): Silicon carbide coating enhances durability, wear resistance, and thermal stability, making it ideal for aerospace, automotive, and electronics applications.
- [How does TaC CVD Coating improve manufacturing yield?](https://www.cn-semiconductorparts.com/tac-cvd-coating-manufacturing-yield/): TaC CVD Coating enhances manufacturing yield by using the cvd coating process to improve tool durability, reduce defects, and ensure precision in production.
- [Technology to improve CVD SiC coating and semiconductor equipment durability by 200%](https://www.cn-semiconductorparts.com/cvd-sic-coating-boosts-durability-200-percent/): Advancements in CVD SiC coating technology enhance semiconductor equipment durability by 200%, offering superior thermal stability and corrosion resistance.
- [Application of CVD SiC coating for medical devices: verification of sterilization durability with national cancer center](https://www.cn-semiconductorparts.com/cvd-sic-coating-sterilization-durability/): CVD SiC coating ensures medical device durability and safety by withstanding sterilization. Verified by the National Cancer Center, it enhances reliability in healthcare.
- [How TaC CVD Coating Improves Susceptor Efficiency](https://www.cn-semiconductorparts.com/tac-cvd-coating-susceptor-efficiency/): TaC CVD Coating improves susceptor efficiency with superior thermal stability, chemical resistance, and durability, ensuring optimal performance in manufacturing.
- [Silicon Carbide Coating: A Key Material in Industry](https://www.cn-semiconductorparts.com/silicon-carbide-coating-key-material-industry/): Silicon carbide coating offers unmatched hardness, thermal stability, and wear resistance, making it essential for aerospace, electronics, and renewable energy.
- [SiC vs SiO2 Ceramic Coating Comparison for 2025](https://www.cn-semiconductorparts.com/sic-vs-sio2-ceramic-coating-2025/): Compare SiC and SiO2 ceramic coatings for 2025. Discover SiC's durability, deeper gloss, and long-term value versus SiO2's affordability and ease of use.
- [Can CVD-SiC Paddle Always Improve Semiconductor Processes?](https://www.cn-semiconductorparts.com/cvd-sic-paddle-semiconductor-processes/): Discover how CVD-SiC paddles enhance semiconductor processes with thermal stability, chemical resistance, and efficiency, while addressing their limitations.
- [How Sic Coating Companies Defy Common Beliefs](https://www.cn-semiconductorparts.com/sic-coating-processing-companies-innovations/): SiC coating processing companies revolutionize industries with unmatched durability, thermal resistance, and eco-friendly solutions, redefining modern manufacturing.
- [The Amazing World of CVD Coated Silicon Carbide](https://www.cn-semiconductorparts.com/cvd-coated-silicon-carbide-benefits/): CVD coated silicon carbide offers unmatched durability, thermal stability, and chemical resistance, making it essential for aerospace, semiconductors, and EVs.

## Pages
- [News](https://www.cn-semiconductorparts.com/news/)
- [Feature](https://www.cn-semiconductorparts.com/feature/): Ningbo Miami Advanced Material Technology Co., Ltd, based in Ningbo, Zhejiang Province, China, was established in January 2018. Our mission is to shape the future through materials, and our vision is to become a leading new materials company with core technologies in the semiconductor field. We specialize in the research and development of advanced technologies such as SiC coatings, Tac coatings, pyrolytic carbon coatings, CVD SiC (Solid SiC), and recrystallized silicon carbide, which are critical for the semiconductor industry. We also focus on the large-scale production of high-purity material products.
- [Download](https://www.cn-semiconductorparts.com/download/): SiC Powder Semicera
- [Certification & Honor](https://www.cn-semiconductorparts.com/certification-honor/): Certification & Honor
- [FAQS](https://www.cn-semiconductorparts.com/faqs/): Discover our high-performance solutions, engineered for durability and value.
- [Contact Us](https://www.cn-semiconductorparts.com/contact-us/): Discover our high-performance solutions, engineered for durability and value.
- [products](https://www.cn-semiconductorparts.com/products/): products
- [About us](https://www.cn-semiconductorparts.com/about-us/): Welcome to Semicera Semiconductor (Ningbo Miami Advanced Material Technology Co., Ltd). Since our inception in 2015, we have specialized in manufacturing semiconductor components, including CVD silicon carbide and tantalum carbide coatings, graphite, silicon carbide, and semiconductor quartz. We cater to industries such as photovoltaics, semiconductors, new energy, and metallurgy.
- [Home](https://www.cn-semiconductorparts.com/): Featured Products Semicera Semiconductor integrates R&D and production with dual research centers and three production bases, supporting 50 production lines and 200+ employees.
- [Cart](https://www.cn-semiconductorparts.com/cart/): You may be interested in… Your cart is currently empty! New in store

## Products
- [Al₂O₃ Ceramic Vacuum Adsorption Chuck for Semiconductor Equipment](https://www.cn-semiconductorparts.com/product/al%e2%82%82o%e2%82%83-ceramic-vacuum-adsorption-chuck-for-semiconductor-equipment-2/): Semiconductor alumina ceramic sucker is a high-precision vacuum chuck made from high-purity alumina (Al₂O₃) ceramic. It provides stable wafer holding through vacuum adsorption, offering excellent electrical insulation, high mechanical strength, and superior resistance to high temperatures, wear, and corrosion. It is widely used in semiconductor processing equipment for accurate, clean, and reliable wafer handling.
- [High-Purity Anti-Oxidation SiC Coated MOCVD Wafer Tray](https://www.cn-semiconductorparts.com/product/high-purity-anti-oxidation-sic-coated-mocvd-wafer-tray/): Semicera is a supplier specializing in wafer-related and advanced semiconductor consumables. We are committed to providing high-quality, reliable, and innovative products for semiconductor manufacturing, the photovoltaic industry, and other related high-tech fields.
Our product portfolio includes SiC/TaC coated graphite components and advanced technical ceramics, covering materials such as silicon carbide (SiC), silicon nitride (Si₃N₄), and aluminum oxide (Al₂O₃), among others.
As a trusted supplier in the industry, Semicera understands the critical role of consumables in semiconductor production processes. Semicera are dedicated to delivering products that meet stringent quality standards and support the performance, stability, and efficiency required in advanced manufacturing environments.
- [High-Purity SiC Coated Graphite Susceptor for Wafer Processing](https://www.cn-semiconductorparts.com/product/high-purity-sic-coated-graphite-susceptor-for-wafer-processing/): The Semicera’s High-Purity CVD SiC Coated Graphite Wafer Carrier Susceptor is designed for semiconductor high-temperature processes such as MOCVD, CVD, and epitaxial growth. It is manufactured using high-purity graphite as the base material, with a dense silicon carbide (SiC) coating deposited via chemical vapor deposition (CVD).
The SiC coating provides excellent protection against oxidation, chemical corrosion, and particle contamination, significantly improving service life and process stability under harsh thermal environments.
This product ensures stable wafer support, uniform heat transfer, and high-temperature structural integrity, making it suitable for advanced semiconductor and LED manufacturing processes.
- [High-Temperature MOCVD Heating Element for Semiconductor Processes](https://www.cn-semiconductorparts.com/product/high-temperature-mocvd-heating-element-for-semiconductor-processes/): Semicera’s MOCVD Substrate Heaters and Heating Elements are engineered to meet the demanding requirements of semiconductor epitaxy processes. Designed for use in MOCVD systems, these components deliver uniform heat distribution, accurate temperature control, and excellent thermal stability, helping to maintain consistent growth conditions across the wafer surface.
Manufactured from high-quality materials and optimized for high-temperature operation, Semicera’s heating solutions offer reliable performance, long service life, and efficient thermal management. They are widely used in the production of semiconductor devices, power electronics, and LED epitaxial wafers, supporting improved process consistency and overall manufacturing efficiency.
- [Mirror-Polished Silicon Carbide Ceramic Components](https://www.cn-semiconductorparts.com/product/mirror-polished-silicon-carbide-ceramic-components/): A silicon carbide mirror is a high-performance optical component consisting of a lightweight SiC ceramic substrate and a precision optical reflective surface. The substrate is designed to provide excellent mechanical strength, thermal stability, and dimensional accuracy, while the reflective layer delivers the optical performance required for high-precision imaging and laser applications.
Due to the excellent thermal compatibility between silicon (Si) and silicon carbide (SiC), as well as their ability to achieve ultra-precision polishing, Si and SiC materials are widely used in the fabrication of optical mirror surfaces. These materials offer high stiffness, low thermal expansion, and outstanding thermal conductivity, enabling the mirror to maintain optical accuracy even under challenging environmental conditions.
Silicon carbide mirrors are widely used in aerospace, astronomical telescopes, remote sensing systems, laser equipment, infrared optics, and other advanced optical instruments where lightweight design, thermal stability, and high optical precision are critical.
- [SiC Coated Silicon Carbide Heating Elements](https://www.cn-semiconductorparts.com/product/sic-coated-silicon-carbide-heating-elements/): Silicon carbide heater is a heating element made from SiC ceramic material, usually coated and designed to emit far-infrared heat.
Inside the SiC plate, electric heating wires are installed, and the bottom is insulated with heat-resistant materials. The whole structure is then assembled into a metal shell and connected to power for use.
When working, it gives off far-infrared heat that can penetrate into the material being heated. Both the surface and inside of the material absorb the energy at the same time, so it heats up evenly from the inside out.
This helps moisture or solvents evaporate faster and more evenly, reducing the risk of cracking, warping, or deformation. As a result, the material keeps a better appearance and stable physical properties after drying or heating.
- [CVD SiC Coated Wafer Susceptor for Deep UV-LED Production](https://www.cn-semiconductorparts.com/product/cvd-sic-coated-wafer-susceptor-for-deep-uv-led-production/): Semicera Energy Technology Co., Ltd. is a supplier of advanced semiconductor ceramic components. Our main products include silicon carbide etched discs, silicon carbide boat carriers, silicon carbide wafer carriers (PV & semiconductor), silicon carbide furnace tubes, silicon carbide cantilever paddles, silicon carbide chucks, silicon carbide beams, as well as CVD SiC coatings and TaC coatings.
These products are widely used in the semiconductor and photovoltaic industries, including crystal growth, epitaxy, etching, packaging, coating, and diffusion furnace equipment applications.
- [8-Inch SiC-Coated Graphite Wafer Carrier Susceptor](https://www.cn-semiconductorparts.com/product/8-inch-sic-coated-graphite-wafer-carrier-susceptor/): Semicera’s 8-inch graphite susceptor with SiC coating is manufactured using a CVD process for semiconductor high-temperature applications. The product features stable thermal conductivity, strong resistance to oxidation, and excellent chemical corrosion resistance. The dense and uniform SiC layer effectively protects the graphite base from process gas erosion, significantly extending service life under harsh operating conditions.
It is widely used in MOCVD, CVD, and other high-temperature epitaxy and deposition systems, ensuring stable wafer support and uniform heat distribution. Designed for mass production environments in semiconductor and LED manufacturing, it delivers consistent performance and high process reliability.
- [SiC-Coated Graphite Wafer Carrier Susceptor](https://www.cn-semiconductorparts.com/product/sic-coated-graphite-wafer-carrier-susceptor/): Semicera offers a comprehensive range of susceptors and graphite components designed for various epitaxy reactors.
Through strategic partnerships with industry-leading OEMs, extensive materials expertise, and advanced manufacturing capabilities, Semicera delivers tailored designs to meet the specific requirements of your application. Our commitment to excellence ensures that you receive optimal solutions for your epitaxy reactor needs.
- [SiC-Coated Graphite Components for Epitaxy Applications](https://www.cn-semiconductorparts.com/product/sic-coated-graphite-components-for-epitaxy-applications/): Semicera provides a full portfolio of high-performance susceptors and graphite components for a wide range of epitaxy reactor platforms.
Leveraging strong collaboration with leading equipment manufacturers, deep expertise in advanced materials, and state-of-the-art manufacturing technologies, we develop customized solutions tailored to the unique demands of each application. Our focus on quality, precision, and reliability enables us to support customers with optimized components that enhance epitaxial process performance and operational efficiency.
- [SiC coated process for graphite base SiC Coated Graphite Carriers](https://www.cn-semiconductorparts.com/product/sic-coated-process-for-graphite-base-sic-coated-graphite-carriers/): Semicera Energy Technology Co., Ltd. is a leading supplier of advanced semiconductor ceramics. Our main products include: Silicon carbide etched discs, silicon carbide boat trailers, silicon carbide wafer ships (PV & Semiconductor), silicon carbide furnace tubes, silicon carbide cantilever paddles, silicon carbide chuck, silicon carbide beams, as well as CVD SiC coatings and TaC coatings.
The products are mainly used in the semiconductor and photovoltaic industries, such as crystal growth, epitaxy, etching, packaging, coating and diffusion furnace equipment.
- [Black Alumina Ceramic Arm for Semiconductor Equipment](https://www.cn-semiconductorparts.com/product/black-alumina-ceramic-arm-for-semiconductor-equipment/): Semicera’s Black Alumina Ceramic Arm is a high-performance accessory used in semiconductor automation equipment for wafer handling and precision movement. It is made from advanced black alumina ceramic, which offers higher strength and better toughness compared with standard alumina materials.
The ceramic arm is designed for use in cleanroom environments where high precision, low particle generation, and long-term stability are required. It helps ensure stable wafer transfer and positioning during automated semiconductor processes.
- [Zirconia Ceramic Top Plate for Loading and Unloading Machine](https://www.cn-semiconductorparts.com/product/zirconia-ceramic-top-plate-for-loading-and-unloading-machine/): Zirconia Loading and Unloading Machine Ceramic Top Plates are high-precision structural platforms used in semiconductor wafer loading and unloading systems. Made from 3Y-PSZ zirconia (ZrO₂), they offer excellent mechanical strength, high fracture toughness, and superior wear resistance. These ceramic top plates ensure stable wafer or FOUP support, high positioning accuracy, and low particle generation, making them ideal for cleanroom automation equipment.
- [Half Parts Drum Products Epitaxial Part](https://www.cn-semiconductorparts.com/product/half-parts-drum-products-epitaxial-part/): Semicera is a professional supplier of advanced ceramic and coated graphite components for semiconductor equipment. Our SiC-coated graphite parts for SiC epitaxial equipment are designed for use in the reaction chamber of SiC epitaxy systems, providing stable performance in high-temperature and corrosive process environments.
These parts are made from high-purity graphite with a silicon carbide (SiC) coating, which improves surface hardness, oxidation resistance, and particle control, ensuring long service life and stable process conditions.
- [High-Purity Recrystallized Silicon Carbide Wafer Boat (Large Size)](https://www.cn-semiconductorparts.com/product/high-purity-recrystallized-silicon-carbide-wafer-boat-large-size/): Semicera is a professional supplier of advanced ceramic components for semiconductor and high-temperature industrial applications. Our Large Size Recrystallized Silicon Carbide (R-SiC) Wafer Boat is designed for stable wafer loading and transport in diffusion, oxidation, and LPCVD furnace processes.
Made from high-purity recrystallized silicon carbide, it offers excellent thermal stability, high strength, corrosion resistance, and long service life, making it suitable for demanding high-temperature environments in semiconductor manufacturing.
- [Silicon Nitride Ceramic Seal Bushing](https://www.cn-semiconductorparts.com/product/silicon-nitride-ceramic-seal-bushing/): Semicera’s Silicon Nitride Ceramic Seal Bushing Parts are engineered to deliver outstanding performance in high-temperature, high-wear, and corrosive operating environments. Manufactured from advanced silicon nitride (Si₃N₄) ceramic, these components offer exceptional mechanical strength, excellent wear resistance, superior thermal shock resistance, and outstanding chemical stability. Their low thermal expansion and high reliability ensure precise sealing performance and extended service life. Widely used in semiconductor equipment, aerospace systems, pumps, valves, and other industrial machinery, Semicera’s ceramic seal bushings help reduce maintenance requirements, improve operational efficiency, and enhance equipment reliability.
- [Semiconductor Zirconia Ceramic Wafer Fork](https://www.cn-semiconductorparts.com/product/semiconductor-zirconia-ceramic-wafer-fork/): Zirconia (ZrO₂) is an advanced ceramic material known for its exceptional mechanical strength, high fracture toughness, and excellent wear resistance. Semicera's zirconia ceramics are manufactured using 3 mol% yttria-stabilized zirconia (3Y-TZP), which offers a fine-grain structure, enabling high-precision machining and outstanding dimensional accuracy. Compared with conventional ceramics, zirconia exhibits superior toughness, impact resistance, and durability, making it an ideal material for semiconductor wafer handling components, precision mechanical parts, industrial tooling, and automation systems. Its low particle generation and excellent stability also make it suitable for high-cleanliness semiconductor manufacturing environments.
- [Semiconductor Alumina Ceramic Insulating Ring](https://www.cn-semiconductorparts.com/product/semiconductor-alumina-ceramic-insulating-ring/): Alumina ceramic (Al₂O₃) is an advanced engineering ceramic primarily composed of aluminum oxide. It offers excellent electrical insulation, high mechanical strength, outstanding wear resistance, and superior thermal stability. Due to its excellent performance in high-temperature, corrosive, and high-purity environments, alumina ceramic is widely used in semiconductor equipment as insulating rings, chamber components, and other critical structural parts.
- [Alumina Ceramic Insulating Ring for Semiconductor Equipment](https://www.cn-semiconductorparts.com/product/alumina-ceramic-insulating-ring-for-semiconductor-equipment/): Alumina semiconductor ceramic insulating ring is a high-purity Al₂O₃ ceramic component used in semiconductor equipment for electrical insulation, structural support, and high-temperature isolation. It offers excellent dielectric properties, thermal stability, and chemical resistance, making it suitable for vacuum and plasma processing environments.
- [Zirconia Ceramic Arm for Semiconductor Equipment](https://www.cn-semiconductorparts.com/product/zirconia-ceramic-arm-for-semiconductor-equipment/): Zirconia (ZrO₂) is a material characterized by high mechanical strength and excellent fracture toughness at room temperature. Semicera’s zirconia material is 3 mol% yttria-stabilized partially stabilized zirconia (3Y-PSZ).
Due to its fine and uniform particle size, PSZ can be machined with high precision, making it increasingly suitable for precision components such as molds and other advanced machining parts.
In addition, it is widely used in industrial tooling, optical fiber connector components, and grinding and crushing media. The high fracture toughness of PSZ also enables its application in special spring elements. It is further used in consumer and industrial products such as ceramic knives, slicers, and other wear-resistant structural components.
- [Zirconia Ceramic Wafer Handling Arm for Advanced Packaging Equipment](https://www.cn-semiconductorparts.com/product/zirconia-ceramic-wafer-handling-arm-for-advanced-packaging-equipment/): Zirconia is a material with high mechanical strength and fracture toughness at room temperature. Our zirconia (ZrO2) is added with 3mol%Y2O3 partial stable zirconia (PSZ). Because the particle diameter of PSZ material is small, it can be processed with high precision, and its application in precision machining parts such as molds is expanding. In addition, can also be used for industrial tools, optical connector parts and crushing equipment medium. The high fracture toughness of PSZ can be used to make special springs, and it is also widely used in domestic ceramic knives, slicer and other parts.
- [High purity tantalum carbide product customization](https://www.cn-semiconductorparts.com/product/high-purity-tantalum-carbide-product-customization/): TaC coating is a new generation of high temperature resistant material, with better high temperature stability than SiC, as a corrosion resistant coating, oxidation resistant coating, wear resistant coating, can be used in the environment above 2000℃, widely used in aerospace ultra-high temperature hot end parts, the third generation of semiconductor single crystal growth and other fields.
- [High-Purity Tantalum Carbide (TaC) Coatings with Superior Thermal and Chemical Stability](https://www.cn-semiconductorparts.com/product/high-purity-tantalum-carbide-tac-coatings-with-superior-thermal-and-chemical-stability/): TaC coating is an advanced high-temperature protective material with superior thermal stability compared to SiC. It provides excellent resistance to corrosion, oxidation, and wear, and can operate reliably in environments exceeding 2000°C. As a result, it is widely applied in ultra-high-temperature aerospace hot-section components and next-generation third-generation semiconductor crystal growth processes.
- [Silicon Nitride (Si₃N₄) Ceramics for Semiconductor Applications](https://www.cn-semiconductorparts.com/product/silicon-nitride-si%e2%82%83n%e2%82%84-ceramics-for-semiconductor-applications/): Silicon nitride has better thermal shock resistance than other ceramics. Combined with high strength, low thermal expansion, good corrosion resistance, and fracture toughness, silicon nitride is often used in the aerospace or automotive industries. Other applications such as burner nozzles, molten metal processing, etc. Electrical insulation, good corrosion resistance, medium operating temperature (1300 °C), structural ceramics, good mechanical properties, low thermal expansion, high thermal conductivity, very good thermal shock stability, and low specific gravity.
- [Silicon carbide structural parts can be customized](https://www.cn-semiconductorparts.com/product/silicon-carbide-structural-parts-can-be-customized/): The hardness of silicon carbide ceramic structure is second only to diamond, Vickers hardness 2500; It is a super hard and super brittle material, which is more difficult in the process of processing silicon carbide structural parts. Semicera Energy adopts imported CNC machining center. In the processing of internal and external circular grinding of silicon carbide ceramic structural parts, the diameter tolerance can be controlled at ±0.005mm and roundness ±0.005mm. The precision machined silicon carbide ceramic structure has smooth surface, no burrs, no pores, no cracks, and the roughness is Ra0.1μm.
- [SiC Cantilever Paddle for Semiconductor Thermal Processing](https://www.cn-semiconductorparts.com/product/sic-cantilever-paddle-for-semiconductor-thermal-processing/): Silicon carbide paddle, also known as silicon carbide cantilever paddle, silicon carbide cantilever beam is a kind of silicon carbide ceramic products after 1850℃high temperature sintering, but high temperature sintering silicon carbide ceramic is a special ceramic products, by fine particlesα-SiC and additives pressed into a blank, in contact with liquid silicon at high temperature, carbon in the blank and infiltration of Si reaction, the formation ofβ-SiC, And combined with α-SiC, free silicon filled the porosity, so as to obtain high density ceramic materials; It has various superior properties of industrial ceramics.
- [SiC Wafer Grinding Disc – Ra 0.2 μm High-Precision Surface Finish](https://www.cn-semiconductorparts.com/product/sic-wafer-grinding-disc-ra-0-2-%ce%bcm-high-precision-surface-finish/): Silicon carbide grinding discs feature a low thermal expansion coefficient, high strength, high hardness, long service life, and relatively low cost. Their thermal expansion behavior closely matches that of silicon wafers, which helps prevent deformation and stress during processing. As a result, they can effectively meet the demanding requirements of high-precision grinding and polishing, improving both processing quality and efficiency. They are mainly used for precision polishing of silicon substrates in large-scale integrated circuits and silicon wafers in the photovoltaic industry.
- [Industrial Silicon Carbide Microreactive Plate](https://www.cn-semiconductorparts.com/product/industrial-silicon-carbide-microreactive-plate/): Silicon carbide ceramics combine excellent heat resistance, wear resistance, corrosion resistance, and mechanical strength in a single material. Thanks to these outstanding properties, they are widely used in demanding industries such as semiconductor manufacturing, chemical processing, energy, aerospace, environmental protection, and advanced equipment manufacturing, where conventional materials often fail to meet performance requirements.
- [High-Purity Custom Silicon Carbide Furnace Tube](https://www.cn-semiconductorparts.com/product/high-purity-custom-silicon-carbide-furnace-tube/): Semicera provides customizable high-purity silicon carbide (SiC) furnace tubes designed for high-temperature semiconductor and industrial thermal processes. The tubes are manufactured with advanced SiC materials, offering excellent thermal stability, high mechanical strength, and outstanding resistance to corrosion and oxidation.
With precise machining capability, the furnace tubes can be customized according to customer drawings in terms of size, structure, and performance requirements, ensuring compatibility with different furnace systems.
- [silicon carbide Ceramic effector for the transfer of wafers in various semiconductor processes](https://www.cn-semiconductorparts.com/product/silicon-carbide-ceramic-effector-for-the-transfer-of-wafers-in-various-semiconductor-processes/): The silicon carbide (SiC) ceramic mechanical arm is manufactured by an isostatic pressing process and high-temperature sintering. This ensures a dense structure, high strength, and excellent dimensional stability.
According to customer design drawings, the product can be precisely machined in terms of overall dimensions, thickness, and shape to meet specific application requirements. It is suitable for high-precision wafer handling and semiconductor automation equipment.
- [6-Inch N-Type Silicon Carbide (SiC) Substrate](https://www.cn-semiconductorparts.com/product/6-inch-n-type-silicon-carbide-sic-substrate/): Semicera supplies a wide range of 4H/6H/8H silicon carbide (SiC) wafers and advanced SiC ceramic components for the semiconductor and photovoltaic industries.
With years of manufacturing and supply experience, we provide stable and reliable products for global customers, especially in high-temperature and high-purity process applications.
- [4-Inch N-Type Silicon Carbide (SiC) Substrate](https://www.cn-semiconductorparts.com/product/4-inch-n-type-silicon-carbide-sic-substrate/): Semicera offers a wide range of 4H-8H SiC wafers. For many years, we have been a manufacturer and supplier of products to the semiconductor and photovoltaic industries. Our main products include: Silicon carbide etch plates, silicon carbide boat trailers, silicon carbide wafer boats (PV & Semiconductor), silicon carbide furnace tubes, silicon carbide cantilever paddles, silicon carbide chucks, silicon carbide beams, as well as CVD SiC coatings and TaC coatings. Covering most European and American markets. We look forward to being your long-term partner in China.
- [SiC Epitaxy](https://www.cn-semiconductorparts.com/product/sic-epitaxy/): Semicera offers custom thin film (silicon carbide)SiC epitaxy on substrates for the development of silicon carbide devices. Weitai is committed to providing quality products and competitive prices, and we look forward to being your long-term partner in China.
- [Blue/green LED epitaxy](https://www.cn-semiconductorparts.com/product/blue-green-led-epitaxy/): Our company provides SiC coating process services by CVD method on the surface of graphite, ceramics and other materials, so that special gases containing carbon and silicon react at high temperature to obtain high purity SiC molecules, molecules deposited on the surface of the coated materials, forming SiC protective layer.
- [Second Half Parts for Lower Baffles in Epitaxial Process](https://www.cn-semiconductorparts.com/product/second-half-parts-for-lower-baffles-in-epitaxial-process/): SiC coated graphite parts for SiC epitaxial equipment.Product introduction and use: Connected quartz tube, can pass gas to drive the tray base rotation, temperature controlDevice location of the product: in the reaction chamber, not in direct contact with the waferMain downstream products: power devicesMain terminal market: new energy vehicles
- [Advanced LMJ Laser Cutting System for Semiconductor Wafer Processing](https://www.cn-semiconductorparts.com/product/advanced-lmj-laser-cutting-system-for-semiconductor-wafer-processing/): Scmicera’s microjet laser cutting technology has successfully achieved cutting, slicing, and dicing of 6-inch silicon carbide ingots, and is also compatible with 8-inch crystal processing. It enables high-efficiency, high-quality, low-damage, and high-yield processing of monocrystalline silicon substrates, while significantly reducing overall production costs.
- [19 pieces of 2 inch graphite base MOCVD equipment parts](https://www.cn-semiconductorparts.com/product/19-pieces-of-2-inch-graphite-base-mocvd-equipment-parts/): ● Product introduction and use: Place 19 pieces of 2 inch substrate for the growth of blue-green epitaxial films in LED production
● Device location of the product: in the reaction chamber, in direct contact with the wafer
● Main downstream products : LED chips
● Main end market: LED
- [Semiconductor Silicon based GaN epitaxy](https://www.cn-semiconductorparts.com/product/semiconductor-silicon-based-gan-epitaxy/): Semicera Energy Technology Co., Ltd. is a leading supplier of advanced semiconductor ceramics and the only manufacturer in China that can simultaneously provide high-purity silicon carbide ceramic(especially the Recrystallized SiC) and CVD SiC coating. In addition, our company is also committed to ceramic fields such as alumina, aluminum nitride, zirconia, and silicon nitride, etc.
- [36 pieces of 4 inches graphite base MOCVD equipment parts](https://www.cn-semiconductorparts.com/product/36-pieces-of-4-inches-graphite-base-mocvd-equipment-parts/): ● Product introduction and use: Placing 36 pieces of 4 inch substrate, used for the growth of blue-green epitaxial films in LED production
● Device location of the product: in the reaction chamber, in direct contact with the wafer
● Main downstream products: LED chips
● Main end market: LED
- [41-Piece 4-Inch Graphite Base Components for MOCVD Equipment](https://www.cn-semiconductorparts.com/product/41-piece-4-inch-graphite-base-components-for-mocvd-equipment/): ● Product introduction and use: Placed 41 pieces of 4 inch substrate, used for the growth of blue-green epitaxial films in LED production
● Device location of the product: in the reaction chamber, in direct contact with the wafer
● Main downstream products: LED chips
● Main end market: LED
- [High purity silicon carbide crystal boat carrier/holder](https://www.cn-semiconductorparts.com/product/high-purity-silicon-carbide-crystal-boat-carrier-holder/): Semicera SiC component products have high oxidation resistance, chemical stability and heat resistance, with excellent characteristics of stability even at 2000 degrees. They are widely used in wafer boats, tubes and simulation wafers that replace silicon wafers required in the manufacturing process of semiconductor materials, and are also widely used in fixture products used at high temperatures. It is widely used in semiconductor production equipment, automotive field, energy field and other fields.
- [Graphite Insulation Felt, Carbon Hard Felt for Heat Preservation](https://www.cn-semiconductorparts.com/product/graphite-insulation-felt-carbon-hard-felt-for-heat-preservation/): Semicera Energy Technology Co., Ltd. is a leading supplier of advanced semiconductor ceramics and the only manufacturer in China that can simultaneously provide high-purity silicon carbide ceramic(especially the Recrystallized SiC) and CVD SiC coating. In addition, our company is also committed to ceramic fields such as alumina, aluminum nitride, zirconia, and silicon nitride, etc.
- [Carbon Fiber Felt, C/C Composites](https://www.cn-semiconductorparts.com/product/carbon-fiber-felt-c-c-composites/): Semicera Energy Technology Co., Ltd. is a leading supplier of advanced semiconductor ceramics and the only manufacturer in China that can simultaneously provide high-purity silicon carbide ceramic(especially the Recrystallized SiC) and CVD SiC coating. In addition, our company is also committed to ceramic fields such as alumina, aluminum nitride, zirconia, and silicon nitride, etc.
- [C/C composites with high thermal conductivity](https://www.cn-semiconductorparts.com/product/c-c-composites-with-high-thermal-conductivity/): Semicera Energy Technology Co., Ltd. is a leading supplier of advanced semiconductor ceramics and the only manufacturer in China that can simultaneously provide high-purity silicon carbide ceramic(especially the Recrystallized SiC) and CVD SiC coating. In addition, our company is also committed to ceramic fields such as alumina, aluminum nitride, zirconia, and silicon nitride, etc.
- [Silicon carbide wafer boat](https://www.cn-semiconductorparts.com/product/silicon-carbide-wafer-boat-2/): Semicera Energy Technology Co., Ltd.is a leading supplier of advanced semiconductor ceramics and the only manufacturer in China that can simultaneously provide high-purity silicon carbide ceramic(especially theRecrystallizedSiC) and CVD SiC coating. In addition, our company is also committed to ceramic fields such as alumina, aluminum nitride, zirconia, and silicon nitride, etc.
- [Square Silicon Carbide Wafer Boat](https://www.cn-semiconductorparts.com/product/square-silicon-carbide-wafer-boat/): Semicera’s Square Silicon Carbide Wafer Boat is engineered for high-performance semiconductor and LED manufacturing processes. Made from high-purity silicon carbide, this wafer boat offers superior thermal conductivity, excellent chemical resistance, and exceptional mechanical strength, ensuring optimal wafer handling in MOCVD, CVD, and other high-temperature applications. The square design provides efficient space utilization and uniform heat distribution, while its durable material ensures long-lasting performance and minimal contamination. Trust Semicera’s SiC wafer boat to enhance your process stability, yield, and efficiency in advanced manufacturing environments.
- [High wear resistant silicon carbide saggar](https://www.cn-semiconductorparts.com/product/high-wear-resistant-silicon-carbide-saggar/): Semicera’s highly wear-resistant silicon carbide saggers are carefully crafted to provide excellent performance in high temperature and high wear environments. Made of high-quality silicon carbide, this sagger ensures excellent durability and wear resistance, making it an ideal choice for a variety of applications in ceramic and semiconductor manufacturing. Semicera looks forward to being your long-term partner in China.
- [SiC Wafer Boat](https://www.cn-semiconductorparts.com/product/sic-wafer-boat/): Semicera’s SiC Wafer Boat is specifically designed for efficient and reliable wafer handling in high-temperature semiconductor and LED manufacturing processes. Made from premium silicon carbide, this wafer boat offers superior thermal conductivity, chemical resistance, and exceptional strength under extreme conditions. Ideal for MOCVD, CVD, and other high-temperature applications, Semicera’s SiC Wafer Boat ensures uniform heat distribution, minimizes contamination, and enhances process stability, providing optimal performance for your production needs.
- [Semiconductor Silicon Carbide Crystal Boat Carrier/Holder](https://www.cn-semiconductorparts.com/product/semiconductor-silicon-carbide-crystal-boat-carrier-holder/): Semicera Energy Technology Co., Ltd.is a leading supplier of advanced semiconductor ceramics and the only manufacturer in China that can simultaneously provide high-purity silicon carbide ceramic(especially theRecrystallizedSiC) and CVD SiC coating. In addition, our company is also committed to ceramic fields such as alumina, aluminum nitride, zirconia, and silicon nitride, etc.
- [Custom Silicon Carbide Semiconductor Wafer Boat Carrier/Holder](https://www.cn-semiconductorparts.com/product/custom-silicon-carbide-semiconductor-wafer-boat-carrier-holder/): Semicera Energy Technology Co., Ltd.is a leading supplier of advanced semiconductor ceramics and the only manufacturer in China that can simultaneously provide high-purity silicon carbide ceramic(especially theRecrystallizedSiC) and CVD SiC coating. In addition, our company is also committed to ceramic fields such as alumina, aluminum nitride, zirconia, and silicon nitride, etc.