Henan Jingrui Superhard Material Co., Ltd. specialized in R&D and production of PDC cutters which are widely used in geological exploration, coal mining and oilfield drilling.
Taking profession and innovation as our spirit, Jingrui company has gained customers great trust depending on advanced technology, experienced technicians and personalized service, and will consistently devote to improving the level on PDC cutter technology and service.
Located in Xinzheng city of Henan province and employing 122 technicians, Jingrui company has been certificated by ISO9001:2000 Quality Management System and the whole manufacturing process is in accordance with ISO standard.
