1) high purity silicon carbide 2) good quality 3) high hardness, low density 4) professional manufacturer 5) stable chemical Silicon Carbide IntroductionsSilicon carbide powder is professionally produced by Shanghai Bosun Abrasive Co., Ltd., with 23 years' experince in abrasive field. Our advantage1. High purity, less impurities, good hardness, longer life;2. Large melting furnace, longer melting ...