Main Products: Silicon Carbide, Black Silicon Carbide., Black Sic Grit, Abrasives Raw Material, Black Silicon Carbide Powder for Sandblasting, Carborundum Custom Size 0-1mm/0-10mm, Sic Made of Petroleum Coke and Silica Sand, Metallurgical Silicon Carbide Raw Material, Metallurgy Mineral & Energy Nonmetallic Miner, Carborundum Grade Sic 70%-98%