Silicon Carbide, Abrasives Raw Material manufacturer / supplier in China, offering Factory Sales Granulated Black Silicon Carbide 88%Sic-90%Sic-95%Sic-98%Sic as Refractory Material, Industrial Black Silicon Carbide as Refractory&Abrasive Grade Silicon Carbide Powder, Black Silicon Carbide Powder for Polishing and Grinding and so on.
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