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Premium Refractory Materials for Industrial Excellence

Trusted supplier of high-performance refractory bricks, castables, and kiln furniture from Zhengzhou Rongsheng Refractory Co., Ltd. Engineered for extreme temperatures and harsh industrial environments.

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About Rongsheng Refractory

Zhengzhou Rongsheng Kiln Refractory Co., Ltd. was established in the early 90s and is located at the foot of Mount Song in Xinmi City, China. With abundant high-quality raw materials and convenient transportation near the Longhai and Jingguang railway lines, we are ideally positioned for large-scale refractory production.

After over 20 years of development, we have become a leading comprehensive enterprise in refractory materials for metallurgy, building materials, electric power, and chemical industries. Our facility includes 10 high-tonnage forming presses (400–1000 tons), two high-temperature tunnel kilns (148m and 118m long), and advanced physical-chemical testing equipment.

1262+
Employees
65
Senior Technicians
AAA
Credit Rating
20+
Years Experience
Cordierite Mullite Slab

Our Refractory Products

High-performance refractory solutions for steel, cement, glass, petrochemical, and non-ferrous metal industries.

Cordierite Refractory

Cordierite Refractory

Excellent thermal shock resistance, low thermal expansion, ideal for kiln furniture and ceramic saggars.

Unburned Magnesia Chrome Bricks

Unburned Magnesia Chrome Bricks

High refractoriness, excellent slag resistance, used in cement rotary kilns and non-ferrous smelting.

Magnesia Bricks

95% Magnesia Bricks

High purity, excellent resistance to basic slags, suitable for steel ladles and cement kilns.

Kiln Furniture

Kiln Furniture

Durable saggers, crucibles, and setters for ceramic and metallurgical applications.

Fused Zirconia Mullite Brick

Fused Zirconia Mullite Brick

High density, excellent corrosion resistance, used in glass tank checkers and regenerators.

Chrome Corundum Bricks

Chrome Corundum Bricks

High strength, wear and erosion resistance, ideal for cyclones and high-wear zones.

High Alumina Castable

High Alumina Castable

Good anti-permeation ability, high strength, suitable for boiler linings and industrial furnaces.

Steel Ladle Castable

Steel Ladle Castable

Extends service life of steel ladles, excellent thermal shock and slag resistance.

Direct Bonded Magnesia Chrome

Direct Bonded Magnesia Chrome

High temperature strength, excellent corrosion resistance in oxidizing and reducing conditions.

Zirconia Corundum Brick

Zirconia Corundum Brick

Extremely high density and strength, used in critical glass furnace zones.

Low Creep High Alumina

Low Creep High Alumina Brick

Stable at high loads, minimal deformation, ideal for blast furnace and hot blast stoves.

Insulating Fire Bricks

Insulating Fire Bricks

Lightweight, low thermal conductivity, energy-saving solutions for furnace linings.

Why Choose RefractoryPrice.com?

High Temperature Resistance

Materials engineered to withstand extreme heat up to 1800°C and beyond.

Slag & Erosion Resistance

Superior resistance to chemical attack, abrasion, and mechanical wear.

Industrial Applications

Trusted in steel, cement, glass, petrochemical, and non-ferrous metal industries.

AAA Credit Rated

Proven reliability, consistent quality, and on-time delivery performance.

20+
Years in Industry
1262
Employees
65
Senior Engineers
10+
Production Lines

Frequently Asked Questions

What types of refractory materials do you offer?

We offer a full range including shaped refractories (bricks), monolithic refractories (castables, plastics, mortars), insulation bricks, and kiln furniture. Specific products include high alumina bricks, magnesia chrome bricks, zirconia mullite, cordierite, and more.

What industries do your products serve?

Our refractories are used in steel, non-ferrous metals, glass, cement, ceramics, petrochemical, boiler, and power generation industries.

Do you provide custom refractory solutions?

Yes, we offer custom shapes, sizes, and formulations based on specific temperature, chemical, and mechanical requirements.

What is the delivery time for orders?

Standard delivery is 15–30 days depending on order size and destination. We maintain inventory for fast shipment of common products.

Get in Touch

For pricing, technical specifications, or custom solutions, contact us today.

info@refractoryprice.com
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