NO.3, South Industrial Zone of Nanshahe, Songzhuang Shuiyu

Shanxi Weigao Petroleum Drilling Tools CO., LTD, a private high-tech enterprise with years of history in the production of petroleum drilling collars, square kellys, and other products, produces serie...

Rock Bits, Tricone Bits, Steel Tooth Bits, TCI Bits, PDC Bits, Rock Auger, Drill Pipe, Drill Collar, Drilling Rig, Mud Pump Spare Parts...

No21 East Xinyan Road Beijing Beijing ***, No21 East Xinyan Road

Jiangsu Rontech Petroleum Technology Incorporated Co., Ltd. Private Limited is specialized in all types of Tool Joints and best quality drill pipe,collar,HWDP, delivered in time, and promised years of...