Zhengzhou Lion Abrasives Co., Ltd.

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

White aluminum oxide has white color and a little higher hardness and toughness comparing with the brown one. The grinding tools made of this material

Brown aluminum oxide is electrically fused in an arc furnace from a mixture of bauxite at high temperature. It has brown colour, high hardness and gre

With high toughness, black aluminum oxide is extremely suitable for polishing stainless steel and non-ferrous metals, It s grinding efficiency

Green silicon carbide is suitable for processing hard alloy, metallic and non-metallic materials with hard and brittle feature such as copper, brass,