Zhengzhou Whale special materials CO., LTD specializes in producing fused abrasive materials, refractory materials, metallurgical accessories, and agricultural byproducts processing, which has grown to be a medium-sized enterprise under the leadership of Zhao Fayan, the chairman &managing director, and the company produces high aluminum corundum, brown fused alumina, fused zirconium-alumina corundum, fused alumina-magnesite spinel, fused zirconium mullite, fused mullite, low carbon brown fused a...