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. The structure of our products is reasonable. From melting, classifying, making grit， shaping , acid washing to water washing. Our company is adhering to the principle of “the technology and science as leading, quality as life, credit as development.” With the efforts in the previous years, our company has made achievements in terms of ex..