Zhengzhou Kerui (Group) Refractory Co., Ltd.
Zhengzhou Kerui (Group) Refractory Co., Ltd.
🇨🇳 China, Henan
5.0·5 reviews
2004301-500 peopleManufacturer/Trading Company/WholesalerZhengzhou Kerui (Group) Refractory Co., Ltd., established in 2004, is a leading international high-tech enterprise specializing in the research, development, and manufacturing of high-performance refractory materials. Headquartered in Xinmi City, Henan Province—China's largest refractory industry zone—the company operates a massive production infrastructure including a 70,000-square-meter factory, five high-temperature energy-saving tunnel kilns, and fully automated batching systems. With an annual production capacity of up to 280,000 tons, the company serves critical high-temperature industries such as steel, cement, glass, non-ferrous metals, and petrochemicals.
Their comprehensive product portfolio is categorized into refractory bricks (high alumina, magnesia, silica, and corundum), insulation bricks, monolithic refractories (castables, mortars, and cements), and ceramic fiber products (blankets, boards, and modules). Additionally, they provide specialized kiln furniture and acid-resistant materials. As a solution-oriented manufacturer, Kerui Refractory offers OEM, ODM, and EPC general contracting services, supported by over 20 patents and a professional R&D center.
The company maintains rigorous quality standards, holding ISO 9001, ISO 14001, ISO 45001, ISO 50001, and CE certifications. With over 15 years of export experience, Kerui Refractory has established a global footprint across 50 countries, serving more than 4,500 customers including several Fortune 500 enterprises. Their commitment to excellence is reflected in a 98% product pass rate and a 99% customer satisfaction rate, backed by technical guidance from engineers with decades of industry expertise.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Own brandOwns and operates its own brands and manufacturing facilities.
Product customizationOffers full customization for design and features.
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Products
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Average Price
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Alumina Silicate Thermal Insulation Ceramic Fiber Block 1260 /1430 Ceramic Fiber Module for Industrial Furnace
5·5 reviews
Min. Order: 100$3.4
Wear-Resistant High Alumina Castable for Rotary Kiln Lining Low Cement Refractory Castable Price 70% Al2O3 Refractory Castable
5·5 reviews
Min. Order: 500$1
Fireproof Heat Insulation Material Ceramic Fiber Cloth/Tape/Rope With Glass Wire/Stainless Steel Reinforcement
5·5 reviews
Min. Order: 100$0.58
Wire Reinforced Ceramic Fiber Rope High Temperature Sealing Fireproof Heat Insulation Fiberglass Thermal Resistant Textile
5·5 reviews
Min. Order: 100$0.58
Kerui Multifunctional Hot-Blast Furnace Cheap Fire-Resistant High Alumina Brick for Hot-Blast Stove Gas Burner
5·6 reviews
Kerui Multifunctional Hot-blast Furnace Cheap Fire-resistant High Alumina Brick For Hot-blast Stove Gas Burner - Buy High Alumina Brick For Hot-blast Stove Gas Burner
fire-resistant High Alumina Brick
cheap Fire-resistant High Alumina Brick Product on Alibaba.com$0.7
Kerui Chinese Supplier Construction KRNC Lz 75 High Alumina Bricks for Blast Furnaces Sk36 Sk38
5·6 reviews
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krnc Lz 75 High Alumina Bricks
chinese Supplier Construction High Alumina Brick Product on Alibaba.com$0.7
Kerui Factory Price Al2o3 High Alumina Refractory Brick Sk-35/36/38/40
5·6 reviews
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high Alumina Refractory Brick Factory Price Al2o3 High Alumina Refractory Brick Product on Alibaba.com$0.7
Kerui High Temp Stable Sk35 Sk36 Sk37 Sk38 Refractory High Alumina Brick with Special Price
5·6 reviews
Kerui High Temp Stable Sk35 Sk36 Sk37 Sk38 Refractory High Alumina Brick With Special Price - Buy High Alumina Brick With Special Price
refractory High Alumina Brick Sk35 Sk36 Sk37 Sk38 Refractory High Alumina Brick Product on Alibaba.com$0.7
Kerui High Purity Dead Burnt Magnesite Sand Magnesium Oxide Sand
5·6 reviews
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burnt Magnesite Sand
high Purity Dead Burnt Magnesite Sand Product on Alibaba.com$259
Kerui Refractory Raw Material Fused Calcined Magnesia Mgo Price Dead Burned Magnesia Sand for Furnace
5·6 reviews
Kerui Refractory Raw Material Fused Calcined Magnesia Mgo Price Dead Burned Magnesia Sand For Furnace - Buy Burned Magnesia Sand For Furnace
fused Calcined Magnesia Mgo Price
magnesia Sand For Furnace Product on Alibaba.com$259
Kerui Factory Price Abrasive Grade Magnesium Oxide Powder Mgo Sand
5·6 reviews
Kerui Factory Price Abrasive Grade Magnesium Oxide Powder Mgo Sand - Buy Mgo Sand For Glass
magnesium Oxide Powder
factory Price Abrasive Grade Magnesium Oxide Powder Product on Alibaba.com$259
Kerui Boron Nitride Ceramic Boron Nitride Ceramic Structural Bar Parts for Chemical Processing
5·6 reviews
Kerui Boron Nitride Ceramic Boron Nitride Ceramic Structural Bar Parts For Chemical Processing - Buy Boron Nitride Ceramic
boron Nitride Ceramic Structural Bar Boron Nitride Ceramic Structural Parts Product on Alibaba.com$0.99Reviews
5.0
5 reviews
Customers
VIETNAM REFRACTORY
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Certifications
CE7
GS2
ISO 140019
ISO 900111
ISO 500013
ISO 450012
RoHS1
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Description
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Zhengzhou Kaiyuan Refractories Co., Ltd.
🇨🇳 China
2008201-300 peopleManufacturer/Trading CompanyHigh-tech enterprise
Product customization
Shipments
35
Key customer
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Key market
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Description
Zhengzhou Kaiyuan Refractories Co., Ltd. is a manufacturer and trading company based in Xinmi City, Henan Province, China, specializing in high-temperature kiln overall solutions. Established in 2001, the company operates with 201-300 employees, including a significant team of technicians and scientific researchers. They possess an 80,000m2 land area with a 40,000m2 building area and an annual production capacity of 150,000 tons of refractory materials, including 50,000 tons/year of aluminum-silicon series refractory bricks, 50,000 tons/year of silica bricks, and 50,000 tons/year of unshaped refractory materials. The company has multiple production lines, including two for aluminum-silicon series, one for silicon series, and one for unshaped refractory materials. Their extensive product range includes various refractory bricks such as high alumina bricks, silica bricks, fireclay bricks, mullite bricks, corundum bricks, sillimanite bricks, silicon carbide bricks, and thermal insulation bricks. They also offer monolithic refractories like castables, mortar, and ramming mix, as well as raw materials such as bauxite, ceramic fiber blanket, and silica sand. Zhengzhou Kaiyuan Refractories Co., Ltd. serves diverse industries including iron & steel, cement, non-ferrous metals, glass, petrochemical, and ceramics. The company is certified with ISO 9001 and ISO 14001, and exports its products to numerous international markets.
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