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Home ![]() ![]() Hunan Zhuzhou ZZ Hardmetal, A professional Chinese manufacturer of tungsten carbide products such as carbide shims, chipbreakers, rods, strips, rings, drilling bits, wear parts, drawing pellets, and customized products.... Hunan Zhuzhou ZZ Hardmetal, A professional Chinese manufacturer of tungsten carbide products. We make carbide rods, extruded or pressed, diameter from 1mm to 30mm, length in 330mm usually, grade in K10 to K40UF. Solid or with coolant hole.... Hunan Zhuzhou ZZ Hardmetal, A professional Chinese manufacturer of tungsten carbide products. ISO and ANSI standard styles and sizes, including BR, B-SSQ, ICSN, IDSN, IRSN, ISSN, ITSN, IVSN, IWSN, LS_EXT, LS_INT, PSQ, PTP, SM1, ...... Hunan Zhuzhou ZZ Hardmetal, A professional Chinese manufacturer of tungsten carbide products. Cold punch die, full specifications, Grade usually in YG15, YG20, YG20C, YG25C.... Hunan Zhuzhou ZZ Hardmetal, A professional Chinese manufacturer of tungsten carbide products. We make drawing pellets from W104 to W114, or Sxx series, or customized as per cutomer's drawing. Grade usually in K20 and K30.... Products Range
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![]() ![]() ZZ Carbide Hunan Zhuzhou Co., Ltd.
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