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Advanced Technical Ceramics for Extreme Environments

Xiamen Wintrustek Advanced Materials Co., Ltd. delivers high-performance ceramic solutions since 2014 — engineered for reliability, precision, and durability in the most demanding industrial applications.

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About Wintrustek

Xiamen Wintrustek Advanced Materials Co., Ltd. has been a leading manufacturer specializing in technical ceramics since 2014. Over the years, we have been committed to research, development, production, and marketing by providing a wide range of advanced ceramic solutions for industries that require outstanding material performance to overcome extreme working conditions.

Your business relies on processes that are efficient and consistent. Our ceramic manufacturing capabilities allow you to concentrate more on your products and worry less about multiple vendors. Clients choose to cooperate with us based on our leading material technology, professionalism, and commitment to the industries we serve.

2014
Founded
50+
Ceramic Grades
Global
Reach
Ceramic manufacturing process

Our Capabilities

In-house expertise from prototype to full-scale production

Technical Support

Immediate response in consultation, design, and prototypes. Fast delivery from prototype to production quantities.

Quality Assurance

Equipped with a full set of modern analytical instruments and consistently executing higher standards in the industry.

Full In-House Production

Capabilities in forming, sintering, machining, glazing, metallization, brazing, and assembly — all under one roof.

Advanced Ceramic Materials

Engineered for performance in extreme environments

Al2O3 / Alumina Ceramic

Al2O3 / Alumina

High hardness, excellent electrical insulation, and chemical resistance. Ideal for substrates, insulators, and wear parts.

  • Purity: 95% – 99.8%
  • Hardness: 1500 – 2000 HV
  • Applications: Electronics, semiconductor, aerospace
ZrO2 / Zirconia Ceramic

ZrO2 / Zirconia

Exceptional fracture toughness and thermal shock resistance. Used in medical, dental, and high-stress mechanical components.

  • Stabilized: Yttria (Y-TZP)
  • Flexural Strength: Up to 1200 MPa
  • Applications: Bearings, seals, cutting tools
AlN / Aluminum Nitride

AlN / Aluminum Nitride

High thermal conductivity with excellent electrical insulation. Perfect for high-power electronic substrates and heat sinks.

  • Thermal Conductivity: 140–180 W/mK
  • CTE: Matches silicon
  • Applications: LED, power modules, RF
Material Sample

BN / Boron Nitride

Excellent thermal stability and machinability. Known as "white graphite" for lubricity and release properties.

  • Forms: Hexagonal, hot-pressed, machinable
  • Max Temp: 2000°C (inert)
  • Applications: Crucibles, molds, insulators
Material Sample

Si3N4 / Silicon Nitride

Superior thermal shock resistance and high strength at elevated temperatures. Ideal for engine components and bearings.

  • Fracture Toughness: >7 MPa√m
  • Operating Temp: Up to 1400°C
  • Applications: Turbines, rollers, nozzles
Material Sample

SiC / Silicon Carbide

Extreme hardness and thermal conductivity. Resistant to wear, corrosion, and oxidation at high temperatures.

  • Hardness: ~2500 HV
  • Thermal Conductivity: 120–200 W/mK
  • Applications: Seals, nozzles, furnace components
Material Sample

B4C / Boron Carbide

One of the hardest materials known. Used in lightweight armor and neutron absorption applications.

  • Hardness: >3000 HV
  • Density: 2.52 g/cm³
  • Applications: Bulletproof plates, nuclear shielding
Material Sample

Macor Machinable Glass Ceramic

Easily machinable like metal, yet performs like ceramic. Maintains stability up to 800°C.

  • Machinable with standard tools
  • CTE: 9.5 × 10⁻⁶ /K
  • Applications: Fixtures, insulators, aerospace

Custom Ceramic Solutions

From concept to final assembly — we deliver engineered components

Ceramic Substrate

High thermal conductivity and electrical insulation for power electronics and LED packaging.

Ceramic Metallization

Active metal brazing and thin-film coatings for hermetic sealing and electrical connectivity.

Ceramic to Metal Brazing

Hermetic joints for vacuum and high-reliability applications in aerospace and medical devices.

Porous Ceramic

Controlled porosity for filtration, gas dispersion, and catalytic support applications.

Ceramic Bulletproof Plate

Lightweight, high-hardness ceramic armor systems for personnel and vehicle protection.

Ceramic Crucible

High-purity crucibles for molten metal, semiconductor, and crystal growth applications.

Frequently Asked Questions

What ceramic materials do you manufacture?

We produce a wide range of technical ceramics including Alumina (Al2O3), Zirconia (ZrO2), Aluminum Nitride (AlN), Silicon Nitride (Si3N4), Boron Nitride (BN), Silicon Carbide (SiC), Boron Carbide (B4C), and specialty borides like LaB6 and CeB6.

Can you provide custom ceramic components?

Yes, we offer full custom manufacturing from design and prototyping to mass production. Our in-house capabilities include machining, metallization, brazing, and assembly.

What industries do you serve?

Our ceramics are used in semiconductor, aerospace, medical, automotive, energy, defense, and electronics industries where high performance under extreme conditions is required.

Do you offer ceramic-to-metal sealing?

Yes, we specialize in ceramic-to-metal brazing for hermetic seals used in vacuum, high-temperature, and high-reliability applications.

Get in Touch

Contact Wintrustek for technical consultation, material selection, or custom component design.

Email: sales@wintrustek.com

Phone: 0086-592-5716890

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