Senwell is a private limited liability company, which one of the best professional mainly operates manufacturing, sourcing and processing drilling tools casing etc,.Especially for Downhole tools, such as OCTG,drill collar,drill ...
Address：802Rm,8F,Changfengyuan building,zhuque street,Xi'an,China Xian, ShanxiiBusiness type：Manufacturer
Shaanxi Xinlong Petroleum Equipment Co., Ltd (Xinlong) is a Sino-US joint venture. It has strong technology capability with technical experts 30 years, and 10 years of experience in designing, manufacturing, assembling sale oil ...
Address：Xi'an Export processing Zone,No.1, Fengcheng 12 Road, Weiyang District Xian, ShanxiiBusiness type：Manufacturer
Colin Petroleum Equipment Co., Ltd is mainly engaged in designing, manufacturing and selling petroleum drilling equipment spare parts, including BOMCO mud pump solids control (Decanter Centrifuge, Centrifugal Pump, Shaker, Mud ...
Address：Ziwu Rd Xian, ShanxiiBusiness type：Manufacturer