DS Abrasives Co.,Ltd.

Green silicon carbide is produced basically in the same way of black silicon carbide except the different requirement of raw materials. Its crystalliz

White fused aluminium oxide is electrically fused in the furnace with high grade alumina powder as raw materials. It has higher hardness and slightly

Brown fused aluminium oxide is fused and crystallized under high temperature from a mixture of bauxite and other raw materials. It is characterized by

Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw mater

Zhengzhou Dongsheng Abrasives Co., Ltd. (DS Abrasives) came into operation in 1986, and it is a reliable company that produce Aluminium oxide (Artific