High-density abrasives is manufactured by modification of the conventional one with a special technology .Compared with the conventional abrasive it has higher bulk density,better grit shape and greater toughness . The tools made of this abrasive features their better ginding ability and durability. Furthermore, our company , HENAN RUISHI SPECIAL REFRACTORY CO., LTD. is established according to the modern management in 1993. As one of the main manufacturers and exporters for abrasive, refractory materials and metallurgy industry in China. We have six plants (One Fused Plant ,Three processing Factories, One Special Refractory material plant,One metallurgy material Plant,One Acid washing and Water washing plant, and Sales Department ).We can produce 80,000 tons annually. Our products are main exported Italy, France, Russia, American, Japan, Spain ,Canada ,Korea and so on. Our products include Brown Fused Alumina95%, Brown Fused Alumina98%,White Fused Alumina, Black Fused Alumina, Compact Fused Alumina, Semi-Friable Fused Alumina, Micro Crystalline Fused Alumina, Calcium Aluminate etc. Brown Fused Alumina Chemical composition: Al2O3:95%MIN Fe2O3:0.3%MAX SiO2:1.5%MAX TiO2:3.0%MAX Magnetic material content(%) :0.05%MAX We have strict control about company & quality;Our service is full-around and first-class. So we’re you wise choice.Don’t hesitate to contact us. Contact person: Ms. Liang XiaoFei(sales manager) helen(AT) TEL:+86 379 65285888-0 13015581246 FAX:+86 379 66285889