ZHENGZHOU INTEGRITY INDUSTRY CO.,LTD
ZHENGZHOU INTEGRITY INDUSTRY CO.,LTD is a company dedicated to sales and production of ordinary abrasive and refractory manufacturers. The main products are: white corundum, brown corundum, black corundum, black silicon carbide, green silicon carbide, etc
White fused alumina, Brwon fused alumina, Black corundum, Black carbonized silicon, Green silicon carbide
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