Shandong Changqing Petroleum Hydraulic Machinery Co., Ltd. is a famous enterprise in China Equipments Industry, that mainly engaged the design, manufacture and sales of mud dosing pump equipment for petroleum&gas well their spare parts. We have two series ...

China Komal International Co., Ltd is one of the leading foreign trade companies specializing in Oil Field Equipment and Services. Since its foundation year 2012, has made very good use strong technology techniques devoted to provide export high quality ...

Guilin Star Diamond Superhard Material Co. ,Ltd . was found in May 2005, located scenic National High-Tech Zone .It has been identified as the national high-tech enterprise that specializes production of PDC cutters and bits .Our products are widely used ...

Hongsheng Oil Co., Ltd. is a manufacturer of drilling rig, workover pumping unit, pressure gauge, drill and oil pipe with well-equipped testing facilities strong technical force. With wide range, good quality, reasonable prices stylish designs, our ...

Yongji Xinshisu Electric Equipment Co., Ltd (Hereafter called "Yonge") is one of members CRRC Cooperation Ltd., and a specialized large enterprise engaged in developing manufacturing various types traction motors, electric control devices ...

Tianjin Senker Drill Equipment Trading Co.,Ltd. Located in Tianjin, China. Since 1998.Senker has set up a perfect marketing and service network, which is spread over every major oil field China covers all five continents of the world. The company?s products ...