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Professional Refractory
Materials Supplier

Since 2003, RongSheng has been delivering high-performance, energy-efficient, and environmentally friendly refractory solutions for global high-temperature industries.

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80,000 Tons
Annual Shaped Refractory Output
50,000 Tons
Unshaped Refractory Production
70+ Countries
Global Export Reach

About RongSheng

Since 2003, RongSheng has evolved from Xinmi Guibin Refractory Co., Ltd. into Zhengzhou Rongsheng Refractory Co., Ltd., a leader in the refractory market. We specialize in R&D and production of both shaped and unshaped refractories.

Our automated intelligent production lines deliver 80,000 tons of shaped and 50,000 tons of unshaped refractories annually. Products are used across power, steel, non-ferrous, petrochemical, and building materials industries.

Global Presence in 30+ Countries

With sales and service outlets worldwide, we provide stable, high-quality refractory products and engineering solutions tailored to your operational needs.

Factory Environment

Our Products

High-performance refractory materials for industrial applications

Alumina Bubble Brick

Ultra-lightweight Alumina Bubble Brick

Lightweight, high-temperature insulation brick ideal for kilns and boilers.

Magnesia Carbon Brick

Wholesale Magnesia Carbon Brick

High refractoriness and anti-slag erosion for steel ladles and furnaces.

Ceramic Fiber Felt

Ceramic Fiber Felt for Pizza Ovens

Fire-resistant insulation material for boilers and domestic ovens.

Zirconia Bubble Brick

Light Weight Zirconia Bubble Brick

High-strength, low-density insulation brick for extreme temperatures.

Silicon Carbide Brick

High Temp SiC Brick

Excellent thermal conductivity and wear resistance for industrial kilns.

Fused AZS Brick

Fused Cast AZS Corundum Brick

Corrosion-resistant brick for glass kiln linings and high-erosion zones.

Mullite Insulation Brick

JM Series Mullite Insulation Brick

JM23 to JM30 grades for efficient thermal insulation in furnaces.

Ceramic Fiber Blanket

Fire Resistant Ceramic Fiber Blanket

Wholesale-grade insulation blanket with excellent thermal stability.

Refractory Castable

High Alumina Refractory Castable

Durable, high-strength castable for boiler and furnace linings.

Graphite Crucible

Silicon Carbide Graphite Crucibles

For melting metals with high thermal shock resistance.

Zircon Brick

High Purity Dense Zircon Brick

Superior slag resistance and dimensional stability at high temps.

Ramming Mass

Magnesia Ramming Mass

For induction furnaces and refractory linings requiring high density.

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Why Choose RongSheng?

Advanced technology, quality assurance, and global support

80K Tons Capacity

One of the largest automated refractory production lines in China.

70+ Countries

Exported to Europe, Americas, Africa, and Southeast Asia.

R&D Driven

Patented nano-grade and ultra-lightweight insulation technologies.

Engineering Services

Full support: installation, masonry, and kiln baking.

2003
Founded
160+
Employees
12
Senior Engineers
30+
Global Outlets

Frequently Asked Questions

What industries do you serve?

We serve power, steel & iron, non-ferrous metals, petrochemicals, building materials, and glass industries globally.

Can you customize refractory products?

Yes, we offer custom manufacturing based on your technical specifications and working conditions.

Do you provide installation services?

Yes, we offer full engineering services including masonry, installation, and kiln baking.

What is your production capacity?

80,000 tons/year for shaped refractories and 50,000 tons/year for unshaped (castables, plastics, etc.).

Get in Touch

Contact us for quotes, technical support, or partnership opportunities.

Phone / WhatsApp

+86 13903810769

Email

info@xwrefractory.com

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