Silicone Carbide, Boron Carbide manufacturer / supplier in China, offering Bproof Composite Sic and B4c Mosaic Ceramic Tiles for Bulletproof, Bproof Composite Silicon Carbide and Boron Carbide Mosaic Flat Tiles for Bulletproof, Bproof Pentagonal Pressureless Composite Sib4c Ceramic Tiles for Bulletproof and so on.