Alumina & Zirconia Ceramics Manufacturer | Yixing Shengda Refractory Ceramic Co., Ltd

Yixing Shengda Refractory Ceramic Co., Ltd

We integrate R&D, manufacturing, and sales with advanced production equipment and strong technical expertise. Our commitment to innovation and quality has driven continuous growth, achieving an annual output value exceeding 2 million US dollars.

Over 60% of our products are exported to markets in America, Europe, Southeast Asia, and the Middle East, serving industries that demand high-performance ceramic components under extreme conditions.

High-End Quality | Factory Direct Pricing

Professional Engineering & Design Support

OEM & ODM Customization Available

Our Ceramic Products

From high-purity alumina to wear-resistant zirconia and reliable steatite insulators, we offer a comprehensive range of technical ceramics for industrial, electrical, and high-temperature applications.

99% Alumina Al2O3 Ceramic Strip

High hardness, excellent thermal stability. Ideal for industrial use and furnace components.

• Material: 99% Alumina (Al2O3)
• Application: Industrial, Semiconductor
• Customizable dimensions

High Polish Zirconia Ceramic Bushing

Precision-machined white ZrO2 components with superior wear resistance.

• Material: Zirconia (ZrO2)
• Surface: High Polish
• OEM/Custom Support

C221 Industrial Steatite Ceramic

Reliable electrical insulator with high dielectric strength for industrial systems.

• Material: Steatite Ceramic
• Grade: C221
• For Electrical Insulators

2-Way High-Temp Terminal Block

Durable connector for high-temperature electrical applications.

• Material: Steatite or Alumina
• Heat-resistant up to 1000°C
• Industrial Grade

High-Temp Ceramic Heater Plug

Robust plug for electric resistance wire heating systems.

• High thermal shock resistance
• For industrial heaters
• Custom socket design

Mirror-Finish Zirconia Plate

Industrial wear-resistant ZrO2 block with mirror surface finish.

• Material: ZrO2 / YSZ
• Surface: Mirror Polish
• Structural & Wear Parts

95% Alumina Threaded Rod/Nut

Refractory ceramic fasteners for semiconductor and high-temp environments.

• Material: 95% Alumina
• Threaded design
• Customizable pitch & length

ZTA Thin Zirconia Ceramic Plates

Zirconia Toughened Alumina substrates for high-stress applications.

• Composite: ZTA (ZrO2 + Al2O3)
• Thin sheet/substrate form
• High fracture toughness

Ceramic Lamp Holder & Base

White or beige ceramic bases for thermostats and lighting systems.

• Heat and electrical insulation
• Stable at high temps
• Custom shapes available

99% Alumina Ceramic Wafer Disc

Small size, high thermal conductivity disc for industrial sensors and substrates.

• Diameter: Custom
• Thickness: 0.1mm+
• Polished surfaces

Ceramic Band Heater Insulator

Insulating components for band heaters in industrial processing.

• High dielectric strength
• Thermal shock resistant
• Precision fit

Ion Source Ceramics

Specialized ceramic parts for ion generation and plasma systems.

• Ultra-pure materials
• Vacuum compatible
• OEM design support

View All Products

Our Capabilities

Engineered precision from concept to production

OEM & ODM

Full customization from design to mass production. We support your unique requirements with expert engineering.

Fast Proofing

Rapid prototyping with CNC machining and 3D printing to accelerate your development cycle.

Design Support

Material selection, structural design, and drawing optimization to ensure performance and manufacturability.

Production Equipment

Dry pressing, hot injection molding, industrial furnaces, and raw material processing for consistent quality.

Frequently Asked Questions

What types of ceramics do you manufacture?

We specialize in Alumina (95% and 99%), Zirconia (ZrO2, YSZ), Steatite, Cordierite, Mullite, and customized composite ceramics for industrial, electrical, and high-temperature applications.

Can you produce custom-shaped ceramic parts?

Yes, we offer full OEM and ODM services. Provide your drawings or specifications, and we’ll manufacture precision ceramic components to your exact requirements.

What is your production lead time?

Standard samples: 7–14 days. Mass production: 20–35 days depending on complexity and quantity. Fast proofing available via CNC and 3D printing.

Do you provide material certifications?

Yes, we can provide material test reports, dimensional inspection reports, and quality certifications upon request.

What regions do you export to?

Over 60% of our products are exported to North America, Europe, Southeast Asia, and the Middle East.

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Advanced Technical Ceramics