Zhengzhou RJ Diamond Co., Ltd. (short in “RJ”)specializes research, development, manufacture, and marketing ofsuper abrasive materials products. Our products include DiamondWire Drawing Die Blanks, PDC, PCD&PCBN Cutting Tool Blanks,Diamond& ...

As a leading superabrasive company in China for more than 20 years, our has been involving super hard industrial line which include diamond wire drawing dies,PCD blanks,diamond bruting,diamond cutting tools,CBN tools and other super-hard material. ...

Zhecheng Hongxiang Superhard Material Co.,Ltd. was founded in 1990which is affiliated with Wanke Group.The company a high-tech enterprise modern management experience and strong research development ability.Besides,it has won many national local ...

HiCoo Tungsten Carbide Co., Ltd is a Sino-foreign joint venture enterprise which established by the German Haikenmu tungsten Industry Group Company and Hunan Jinlong Ltd. The company in March, 1998, located High new technology development Zone of Zhuzhou, ...

Zhengzhou IW Diamond Co., Ltd. is a high-new technology joint enterprise, specializing in the manufacture, supply and service of wire drawing dies related tools & equipment. We set two locations, IWD China USA for better local services. We are specialized ...