Garnet Sand, Steel Shot, Steel Grit manufacturer / supplier in China, offering High Thermal Conductivity Silicon Carbide Powder 8-1200 Mesh for Refractory Materials, Heat Shock Resistance Sic Refractory/ Silicon Carbide/ISO/CNAS/IAF/CE, Quality Assured 8-1200 Mesh White Aluminum Oxide Refractory Abrasive Polishing and so on.