Henan Ruishi Special Refractory CO., LTD.is established according to the modern management in 1993. Our company produces all kinds of corundum abrasive, refractory materials and sub-materials of melting. As an export industry, our products have passed ISO9001-2000 Quality Management System Certificate. The products include Brown fused alumina, white fused aluminum, Compact fused dense alumina, semi-brittle fused alumina, Micro crystal alumina etc
