Zhengzhou Sijihuo Refractory
Premium Refractory Bricks, Insulation Materials, Monolithic Castables & Brown Fused Alumina for Global Industrial Applications
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Premium Refractory Bricks, Insulation Materials, Monolithic Castables & Brown Fused Alumina for Global Industrial Applications
Zhengzhou Sijihuo Refractory Co., Ltd. (SIJIHUO) was founded in 2000 and is located in Xinmi City, China’s largest refractory manufacturing base. With over 20 years of experience, we have grown into a leading modern refractory group specializing in the full production chain—from raw materials to semi-finished and finished products—along with kiln refractory construction services.
We operate five modern production branches including raw material bauxite processing, refractory brick manufacturing, castable production, and corundum (BFA & WFA) facilities. Our integrated R&D and testing centers ensure consistent quality and innovation across all product lines.
High-performance refractory solutions engineered for durability, thermal resistance, and chemical stability in extreme industrial environments.
High refractoriness under load, excellent chemical erosion resistance, ideal for high-temperature industrial furnaces.
Exceptional thermal shock resistance and high mechanical strength. Suitable for glass kilns and petrochemical reactors.
Cost-effective solution with good thermal stability. Widely used in boiler linings and lime kilns.
Low thermal conductivity, high load-bearing capacity at elevated temperatures. Ideal for insulation layers.
Ultra-lightweight insulation brick with excellent thermal shock resistance and low heat storage.
Monolithic refractory with high strength and abrasion resistance. Perfect for furnace linings and repair.
High-purity abrasive and refractory raw material with excellent hardness and thermal stability.
Flexible, lightweight insulation with low thermal conductivity. Used in industrial ovens and kilns.
High creep resistance and dimensional stability at high temperatures. Ideal for coke ovens.
Excellent slag resistance and thermal shock stability. Commonly used in steel ladles and converters.
Dense, non-porous monolithic refractory ideal for induction furnace linings and tundish impact zones.
Spray-applied refractory for quick repairs and relining of blast furnaces and shaft kilns.
From raw materials to finished products and kiln construction—full control over quality and supply chain.
Dedicated research and testing center ensuring innovation and compliance with international standards.
Successful installations in Vietnam, Indonesia, Pakistan, Canada, and across China.
Rigorous testing protocols and certifications ensure reliability and long service life.
Our refractories serve critical roles across major industrial sectors worldwide.
Complete refractory lining solution with high alumina bricks and castables for improved thermal efficiency and extended service life.
Corundum mullite bricks installed in superstructure zones to withstand aggressive molten glass and high temperatures.
Magnesia carbon bricks and ramming mass applied for superior slag resistance and thermal cycling performance.
Fire clay and high alumina bricks used in preheating and calcining zones for optimal durability.
Custom refractory design with insulation bricks and castables to reduce heat loss and energy consumption.
High-performance magnesia-based refractories installed for extended campaign life and reduced downtime.
For product inquiries, technical support, or project collaboration, reach out to our team directly through the official website.
+86-371-66977771
Mobile: +86-17761666681
business@sijihuo.com
WhatsApp / WeChat: +86-17761666681
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