• Kumha Tools Ind. Co.

    320-1 2ga, Sungsu-dong, Sungdong-gu, Seoul

    Kumha has manufactured only cutting tools since 1984. The founder and former president, Mr. Ji-Young Ryu, was the well known engineer in carbide industry Korea for his uppermost technology.Korean government supported him to establish high technological ...
  • Shenzhen Haimingrun Superhard Materials CO., LTD

    Bldg7,Huangtian Industry Park,Xixiang Street,Baoan, Shenzhen, Guangdong, China,518128

    Our company is an exploiting high-tech enterprise engaged in theresearch and production of the superhard materials such aspolycrystalline diamond compact(PDC), it was founded Augustof 2000. £ The leading products are PDC,polycrystalline ...
  • JingRui Superhard Material Co.,Ltd.

    Zhong-Xing Avenue, North District, Zhengzhou, Henan

    JingRui Superhard Material Co.,Ltd. specialized in R&D and production of PDC(Polycrystalline Diamond Compacts) used oil-drilling, geological exploration coal mining.Polycrystalline Compacts (PDC) are formed sintered diamond on tungsten carbide ...
  • Hennan Shengchuang Super Hard Products Co., Ltd.

    65, Ruida, Zhengzhou, Henan, China,450001

    Henan Shengchuang Super Hard Products Co., Ltd. is one of the leading manufacturers vitrified bond diamond/CBN wheel in China. Our international trade department exports our qualityproducts to all world wide different area.We now have capability ...
  • zhengzhou saio superabrasives co., ltd.

    Zhengzhou, Henan, China,

    ZhengZhou Saio SuperAbrasives Co., Ltd. The Leading Supplier OfVarious Ultra Hard Diamond Grinding Tools, Engaged In DevelopingAnd Producing Vitrified Wheel, Resin DiamondGrinding CBN PolycrystallineDiamond (PCD) & PDC Cutters For Oil Gas ...
  • 3U Super Hard Products Company

    No. 12 changchun road, Zhengzhou, Henan, China,450001

    Founded in 1995, 3U Super Hard Products Co., Ltd., as a high-tech enterprise, specializes manufacturing the diamond products and CBN products.We are possession of rich technical force, great creativity high-level fabricating skills.Ceramic wheel brand ...