Zhejiang Tianshi Powder Metallurgy Co., Ltd. ,one of the member units of China Non-ferrous Metal Association , is specialized in manufacturing cemented carbide standard products and non-standard products such as mining tools, welding blanks for turning tools, carbide tips for woodworking, indexable inserts for metal working, solid carbide for CNC woodworking, carbide bars , rods, rings knives, wire-drawing dies and specific wear-resisting parts etc. and spherical cast tungsten carbide power, YG&YT series mixture material.
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主营业务：硬质合金