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Manufactured by Jundao (Henan) New Materials Co., Ltd. — Delivering high-performance fire clay bricks, high alumina refractories, and insulation materials for industrial furnaces, steel making, kilns, and extreme temperature environments.

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Trusted Refractory Manufacturer

Jundao (Henan) New Materials Co., Ltd. is a leading factory in China specializing in fire proof bricks, fire clay bricks, high alumina refractories, and advanced refractory materials for industrial applications.

With strict quality control and ISO9001:2015 certification, our products are engineered for durability, thermal shock resistance, and performance under extreme temperatures up to 1730°C.

100+ Product Variants
Custom Sizes & Shapes
Global Export Experience
CE & ISO Certified

$Refractory Bricks$ Custom Fire Bricks

Our Premium Products

Engineered for extreme heat, durability, and industrial reliability

Custom Corundum Mullite Bricks

Material: Corundum Mullite
Use: High-Temp Kilns
Size: Customized
Color: White/Yellow

80% Al₂O₃ High Alumina Bricks

Al₂O₃: ≥80%
Color: White
Size: 230×114×65mm
Standard: SK36/SK37

65% Al₂O₃ Heavy Mullite Bricks

Material: High Al-Si
Al₂O₃: 65%
Use: Cement Kilns
Color: Gray

JM26 Insulating Fire Brick

Bulk Density: 0.8g/cm³
Color: White
Performance: Thermal Insulation
Cert: ISO9001

$High Refractoriness Bricks$

High Refractoriness Square Bricks

Use: Tunnel Kilns
Shape: Square
Temp: >1700°C
Custom: Yes

N-2A Fire Clay Bricks

Refractoriness: 1730°C
Size: Customized
Material: Fire Clay
Color: Red

$Precast Refractory Shapes$

Precast Refractory Shapes

Type: Unshaped / Custom
Use: Complex Furnaces
Strength: High
Material: Mullite/Alumina

Slag Resistant High Alumina Bricks

Al₂O₃: 65-80%
Use: Blast Furnaces
Grade: SK36
Color: White/Gray

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Why Choose Our Refractories?

Extreme Heat Resistance

Withstand temperatures up to 1730°C. Ideal for kilns, furnaces, and steel-making applications.

Superior Durability

High cold crushing strength, low porosity, and excellent erosion resistance ensure long service life.

Certified Quality

ISO9001:2015 and CE certified. Consistent quality control across all production batches.

Frequently Asked Questions

What are fire proof bricks used for?

They are used in industrial furnaces, kilns, boilers, chimneys, and any high-temperature environment requiring thermal insulation and structural integrity.

Can I get custom sizes?

Yes, we offer fully customized dimensions, shapes, and specifications to meet your project requirements.

What is the difference between fire clay and high alumina bricks?

Fire clay bricks contain 30–48% Al₂O₃ and are cost-effective. High alumina bricks (≥55% Al₂O₃) offer superior heat resistance, strength, and slag resistance.

Are your products ISO certified?

Yes, our manufacturing process and quality management systems are ISO9001:2015 certified.

Get in Touch

For product inquiries, custom orders, or technical support, visit our official website to connect with our sales team.

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*No direct email or phone provided on source site. Please use the official website for communication.

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