JY Ceramics | Advanced Industrial Ceramics Manufacturer in China

About JY Ceramics

Founded in 2008, Tangshan Jiayu New Material Technology Co., Ltd. is a leading advanced ceramics manufacturer located in Tangshan, Hebei Province — known as the "porcelain capital of North China." With over 20 years of technical expertise and a production facility spanning 26,666 square meters, we specialize in high-performance industrial ceramics.

We are ISO9001 certified and maintain long-term partnerships with research institutions to ensure continuous innovation. Our product range includes alumina, zirconia, cordierite mullite, magnesia, and quartz ceramics, tailored to meet the demanding needs of global industries.

ISO9001 Certified Quality Management
1500+ Tons Annual Production Capacity
Custom Design & Engineering Support
Global Export to 30+ Countries

Our Ceramic Products

Ceramic Tube

High-purity alumina and zirconia tubes for insulation, sensors, and high-temperature applications. Available in various diameters and lengths with tight tolerances.

• Material: Al₂O₃, ZrO₂, Quartz
• Max Temp: Up to 1700°C
• OD: 3–100mm | Length: 10–1000mm
• Precision Ground & Polished

Ceramic Rod

Straight, wear-resistant ceramic rods ideal for mechanical seals, shafts, and guide components. Excellent thermal and electrical insulation properties.

• Material: 95%–99.8% Alumina
• Diameter: 2–80mm
• Length: Up to 1200mm
• Surface Finish: Ra ≤ 0.1μm

Ceramic Plate

Flat, high-strength ceramic substrates used in electronics, laser systems, and industrial tooling. Custom thickness and surface treatments available.

• Material: Alumina, Zirconia, Mullite
• Thickness: 0.5–50mm
• Max Size: 300×300mm
• Applications: Insulators, Heat Sinks

Ceramic Crucible

High-temperature resistant crucibles for melting metals, glass, and chemicals. Resistant to thermal shock and chemical corrosion.

• Material: Alumina, Zirconia, Quartz
• Capacity: 10ml–10L
• Temp Resistance: Up to 1800°C
• Ideal for Lab & Industrial Use

Custom Ceramic Parts

Fully customized ceramic components designed to your exact specifications. From prototyping to mass production, we deliver precision-engineered solutions.

• CAD/CAM Design Support
• CNC Machining & Grinding
• Prototypes in 7–15 Days
• Materials: All Technical Ceramics

Zirconia Components

High-toughness yttria-stabilized zirconia (YSZ) parts for wear, impact, and biomedical applications. Superior mechanical strength and fracture resistance.

• Material: 3Y-ZrO₂, 8Y-ZrO₂
• Flexural Strength: 1000+ MPa
• Applications: Bearings, Valves, Tools
• Biocompatible & Non-Magnetic

Alumina Parts

Alumina Ceramic Parts

High-hardness, electrically insulating alumina components widely used in electronics, automotive, and aerospace industries.

• Purity: 95%, 99%, 99.8%
• Hardness: 1600–1900 HV
• Dielectric Strength: 15 kV/mm
• Wear & Corrosion Resistant

Mullite Ceramics

Cordierite Mullite

Low thermal expansion ceramics ideal for kiln furniture, furnace linings, and thermal insulation components.

• Material: 2MgO·2Al₂O₃·5SiO₂
• Thermal Expansion: 1.5×10⁻⁶/K
• Max Use Temp: 1400°C
• Excellent Thermal Shock Resistance

Why Choose JY Ceramics?

ISO9001 Certified Quality

Our quality management system is ISO9001 certified, ensuring consistent product performance, traceability, and customer satisfaction across all production stages.

Rapid Prototyping & Delivery

We offer fast turnaround for custom parts — prototypes in 7–15 days and bulk orders shipped globally with reliable logistics partners.

Global Customer Support

With multilingual support in English, German, Spanish, French, and more, we provide responsive, professional service to clients in over 30 countries.

Frequently Asked Questions

What materials do you manufacture?

We specialize in alumina (Al₂O₃), zirconia (ZrO₂), cordierite mullite, magnesia (MgO), and quartz (SiO₂) ceramics. We also produce composite and custom formulations upon request.

Can you produce custom-shaped ceramic parts?

Yes, we offer full custom manufacturing services. Provide us with your CAD drawings or sketches, and we’ll handle prototyping, tooling, and mass production.

What is the lead time for custom orders?

Typically, prototypes take 7–15 days. Bulk production lead time ranges from 20–45 days depending on complexity and quantity.

Do you offer international shipping?

Yes, we ship worldwide via DHL, FedEx, sea freight, and other reliable carriers. We handle all export documentation and customs clearance.

Are your products ISO certified?

Yes, we are ISO9001:2015 certified, ensuring consistent quality control, process management, and customer satisfaction across all operations.

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