Silicon Carbide, Boron Carbide, Bulletproof Plate manufacturer / supplier in China, offering 98% Boron Carbide Nuclear Grade Powder with B10 19% Min, 88%-98% Silicon Carbide 0-1mm 3-5mm 0-10mm Metallurgy Grade, Hot-Pressed Sintered Silicon Carbide Sagger Ssic Ceramic Castings and so on.
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