Henan Jingrui Superhard Material Co., Ltd. is a professional manufacturer on research, development, and production of Polycrystalline Diamond Compact Cutters(PDC cutters), which are used in coal mining, geological exploration, oilfield drilling, etc.
Since the establishment of Henan Jingrui, taking profession and innovation as enterprise spirit, and depending on products development and continuous technique innovation, as well as advanced equipments, experienced technique personals and perfect sales services, we have achieved great trust from our customers, and will be dedicated to increase our production and service level.
Henan Jingrui Superhard Material Co., Ltd. was established in 1993 and has 162 professional technique personals now. We have passed the authentification of ISO9001:2000 Quality Management System and the whole manufacturing process is in accordance with ISO standard.
