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Premium Refractory Solutions from China

Zhengzhou Jaen Refractories Co., Ltd – Trusted manufacturer of high alumina bricks, fire clay bricks, insulating bricks, fused cast AZS blocks, and advanced refractory materials for industrial furnaces, kilns, and boilers worldwide.

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About Jaen Refractory

With years of expertise in refractory manufacturing, we deliver high-performance, durable, and energy-efficient solutions trusted by industries across the globe.

Engineered for Extreme Conditions

Zhengzhou Jaen Refractories Co., Ltd specializes in the production of high-quality refractory products designed to withstand extreme temperatures, chemical corrosion, and mechanical stress in industrial environments.

Our product range includes high alumina refractory bricks, fire clay bricks, insulating bricks, fused cast AZS blocks, mullite products, refractory castables, and honeycomb heat accumulators – all manufactured to meet international standards.

Based in Zhengzhou, Henan Province, we combine advanced R&D, strict quality control, and OEM/ODM capabilities to serve clients in glass, steel, cement, petrochemical, and non-ferrous metal industries.

Fire Clay Insulating Bricks Kiln Door Lining Bricks

Our Product Range

High-performance refractory materials engineered for durability, thermal efficiency, and resistance to wear, slag, and high temperatures.

Fused Cast AZS Block

Fused Cast AZS Block

Zirconium Corundum Block for Glass Furnace

  • • Al2O3 + ZrO2 content: 33%, 36%, 41%
  • • High corrosion resistance
  • • Used in glass melting furnaces
  • • Min Order: 1 Ton
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Fire Clay Insulating Bricks

Fire Clay Insulating Bricks

Lightweight & Custom Shapes

  • • Low thermal conductivity
  • • Customizable sizes and shapes
  • • Ideal for backing layers
  • • Min Order: 3 Tons
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Kiln Door Lining Bricks

Kiln Door Lining Bricks

Lightweight Fire Clay Insulating

  • • High thermal insulation
  • • Backing and door applications
  • • Energy-saving design
  • • Min Order: 2 Tons
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AZS Bricks

AZS 33/36/41 Bricks

Zirconium Corundum for Glass Furnace

  • • Fused cast construction
  • • High density and strength
  • • Resistant to glass melt
  • • Min Order: 1 Ton
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Thermal Insulation Bricks

High Alumina Insulating Bricks

Thermal Insulation for Kilns

  • • Lightweight and durable
  • • Excellent heat retention
  • • Energy-saving performance
  • • Min Order: 2 Tons
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Zirconium Corundum Block

Zirconium Corundum Block

AZS33, AZS36, AZS41 Grades

  • • Oblique casting available
  • • High zirconia content
  • • Superior wear resistance
  • • Min Order: 1 Ton
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Custom Fire Clay Bricks

Custom Fire Clay Bricks

Special Shapes & Sizes

  • • Made in Henan factory
  • • OEM/ODM supported
  • • For coke ovens, regenerators
  • • Min Order: 3 Tons
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Honeycomb Heat Accumulator

Honeycomb Heat Accumulator

Ceramic Heat Regenerator

  • • High heat storage capacity
  • • Energy recovery systems
  • • Stable thermal cycling
  • • Min Order: 4 Tons
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Why Choose Jaen Refractory?

We combine advanced manufacturing, strict quality control, and global logistics to deliver reliable refractory solutions.

Modern Factory

State-of-the-art production lines in Zhengzhou with full OEM/ODM support and R&D capabilities.

Quality Control

Strict inspection at every stage ensures consistent performance and compliance with international standards.

Global Reach

Trusted by clients in steel, glass, cement, and petrochemical industries across Asia, Europe, and the Americas.

Fast Delivery

Efficient logistics and packaging ensure on-time delivery of bulk orders worldwide.

15+
Years in Industry
50+
Countries Served
10,000+
Tons Annual Output
99.8%
Customer Satisfaction

Frequently Asked Questions

What are the main applications of your refractory bricks?

Our high alumina and fire clay bricks are used in rotary kilns, boilers, furnaces, cement preheaters, steel ladles, glass melting tanks, and petrochemical reactors.

Can you produce custom-shaped refractory bricks?

Yes, we offer OEM/ODM services and can manufacture special-shaped bricks based on your drawings or samples.

What is the minimum order quantity (MOQ)?

MOQ varies by product – typically 1 to 5 tons. Contact us for specific product details and bulk pricing.

How do you ensure product quality?

We conduct raw material testing, in-process inspections, and final product verification including density, strength, and chemical composition analysis.

Do you provide technical support?

Yes, our engineering team offers technical consultation on material selection, installation, and performance optimization.

Get in Touch

For quotes, technical inquiries, or partnership opportunities, visit our official website to contact the Jaen Refractory team.

Visit Official Website

Email

[email protected]

Phone

86-177-37133550

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