12#,2nd floor,Building No.2,Honglian Gardon,No.91 Ruida Rd,Zhengzhou City,Henan Province 450001,Chin, Zhengzhou, Henan, China,450001
KO Super Hard Products Co., Ltd is one professional technologicalenterprise engaged in developing, producing, selling and servicingultra hard products especially kinds of vitrified diamond grindingwheel, CBN grinding wheel, other ...
big size synthetic monocrystalline diamond, pcd polycrystalline diamond, tsp polycrystalline diamond, cbn inserts for hardened steel, pcbn cutting tool blanks, pcd cutting tool blanks, diamond bruting wheel, vitrified grinding wheels for pcd & pcbn tools,