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China fused quartz crucibles Manufacturer, Supplier, Factory

Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for fused quartz crucibles, quartz crucible, quartz crucibles, high purity quartz crucible, quartz crucible for semiconductor, "Quality first, Price lowest, Service best" is the spirit of our company. We sincerely welcome you to visit our company and negotiate mutual business!
fused quartz crucibles, We believe in establishing healthy customer relationships and positive interaction for business. Close cooperation with our customers has helped us to create strong supply chains and reap benefits. Our products have gained us widespread acceptance and the satisfaction of our worldwide valued clients.

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  • Fused Opaque Quartz

    Fused Opaque Quartz

    As a VeTek Semiconductor's fused opaque quartz features low transmittance and high thermal reflectivity, which can significantly reduce heat loss and thereby extend the life of heating components. Ultra-long service life, suitable for semiconductor heat treatment processes. VeTek Semiconductor is a professional supplier and manufacturer of fused opaque quartz and looks forward to becoming your long-term partner.
  • High Purity Quartz Wafer Boat For TEL

    High Purity Quartz Wafer Boat For TEL

    VETEK High Purity Quartz Wafer Boat for TEL semiconductor equipment is manufactured from semiconductor-grade quartz material and designed for wafer handling in high-temperature processes such as diffusion, oxidation, annealing, and CVD. With excellent thermal stability, chemical resistance, and low contamination characteristics, it provides reliable wafer support for semiconductor manufacturing applications.
  • CVD Silicon Carbide(SiC) Coated Graphite Shower Head

    CVD Silicon Carbide(SiC) Coated Graphite Shower Head

    If you’ve ever dealt with uneven gas flow or particle contamination in a deposition chamber, the VETEK CVD SiC Coated Graphite Shower Head is designed to solve that. It starts with high‑purity isostatic graphite for thermal stability and easy machining, then gets a dense CVD Silicon Carbide (SiC) coating that seals the surface, resists corrosive gases (like HCl or NF₃), and prevents outgassing. The result is a gas distribution plate that delivers uniform flow across the wafer, handles high‑temperature epitaxy, and lasts far longer than bare graphite or quartz – making it a trusted component for CVD, PECVD, MOCVD, silicon epitaxy, and SiC epitaxy processes. We also offer custom hole patterns and sizes, because no two reactors are exactly the same.
  • Halfmoon for LPE Reaction Chamber

    Halfmoon for LPE Reaction Chamber

    The Halfmoon is a graphite component used inside LPE SiC reactors, mainly installed around the chamber hot zone. Although it does not directly contact the wafer, it still plays a role in gas flow stability and reactor operation during epitaxial growth.To handle high temperature and reactive process conditions, the component is usually protected with CVD SiC coating, while TaC coating is also available for some applications. VETEK also supplies graphite felt insulation and other coated graphite parts for SiC epitaxy systems.
  • SiC coated E-Chuck

    SiC coated E-Chuck

    Vetek Semiconductor is a leading manufacturer and supplier of SiC coated E-Chucks in China. SiC coated E-Chuck is specially designed for GaN wafer etching process, with excellent performance and long service life, to provide all-round support for your semiconductor manufacturing. Our strong processing ability enables us to provide you with the SiC Ceramic Susceptor you want. Looking forward to your inquire.
  • SiC Shower Head

    SiC Shower Head

    VeTek Semiconductor is a leading SiC Shower Head manufacturer and innovator in China.We have been specialized in SiC material for many years.SiC Shower Head is chosen as a focusing ring material due to its excellent thermochemical stability, high mechanical strength and resistance to plasma erosion.We look forward to becoming your long-term partner in China.

  • What is High-purity porous graphite?

    What is High-purity porous graphite ? - Vetek , This blog mainly introduces the specific working principle of High-purity porous graphite for SiC single crystal growth by PVT method.

  • What Makes SiC Ceramics Wafer Boat Essential for Modern Semiconductor Manufacturing

    Silicon carbide (SiC) ceramics wafer boats have emerged as indispensable tools in modern semiconductor and photovoltaic fabrication environments. These advanced components play a pivotal role in wafer processing steps such as oxidation, diffusion, epitaxial growth, and chemical vapor deposition.

  • Why is SiC PVT Crystal Growth Stable in Mass Production?

    For industrial-scale production of silicon carbide substrates, the success of a single growth run is not the end goal. The real challenge lies in ensuring that crystals grown across different batches, tools, and time periods maintain a high level of consistency and repeatability in quality. In this context, the role of tantalum carbide (TaC) coating goes beyond basic protection—it becomes a key factor in stabilizing the process window and safeguarding product yield.

  • What is the epitaxial process?

    This blog takes "What is the epitaxial process?" as its theme, and provides a detailed analysis from the dimensions of Overview of Epitaxial Processes, Types of Epitaxy, Factors Influencing the Epi Process, Epitaxial Growth Techniques, EPI Growth Modes, and Epitaxy Growth’s Importance.

  • Silicon carbide nanomaterials

    Silicon carbide nanomaterials (SiC) are materials with at least one dimension at the nanometer scale (1-100nm). These materials can be zero-, one-, two-, or three-dimensional and have diverse applications.

  • What’s the specific application of TaC coated parts in the semiconductor field?

    Tantalum carbide (TaC) coatings are widely used in the semiconductor field, mainly for epitaxial growth reactor components, single crystal growth key components, high-temperature industrial components, MOCVD system heaters and wafer carriers.Its excellent high temperature resistance and corrosion resistance can improve equipment durability, yield and crystal quality, reduce energy consumption and improve stability.

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