Henan Jingrui Superhard Material Co.,Ltd. is specialized in development and innovation of PDC(polycrystalline diamond compact) cutters technology.We manufacture DM,DMP and DPX series for mining and oil field drilling industries.
Contact Person : Michael Yua Job Title : Business Manager Telephone : Address : Zhongxing Avenue,North Distric,Xinzheng,Zhengzhou 451152,China. Zhengzhou, Hena Website : www.pdc-cutter.com