Xiangyin Block Changjiang Road (North) Zhuzhou, Hunan
Zhuzhou ZZ Hardmetal, which was established in the hometown of hard metal China city Hunan province. A professional Chinese manufacturer tungsten carbide products such as shims, chipbreakers, inserts for PCD or PCBN, drilling bits, wear parts, drawing ...
tungsten, carbide, hardmetal, alloy, tool, hardware, cutter, drill, inserts, bur, rod