Silicon Carbide, Boron Carbide, Bulletproof Plate manufacturer / supplier in China, offering Hot Sale Factory Direct Silicon Carbide Powder Sic Powder 88% 90% 95% 98% 99%, Heat Resistance Wear Resistance Refractory Sic Pipe Customize Silicon Carbide Tube, Metallurgical Grade Boron Carbide Products B4c Customization Special Sizes Special Models and so on.
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