Jiyuan East heavy industry Co .? Ltd is located at City , Henan province China where the headstream of Jishui River and hometown ?Old Foolishman?at foot TaiHang mountain.??Jiyuan Co. ,Ltd was founded in 2007 with an area over 30 ,000 square meters our company?s ...

HEILONGJIANG NORTH SHUANGJIA DRILLING TOOLS CO., LTD is a state owned manufactory, which was founded in 1946, specializes providing downhole tools and fishing for the oilfield. With its 310 diligent workers, supreme strong production capacity more than 60 ...

We are a Hong Kong base company with production facilities in China. develop, design and manufacture high tech systems devices related to camera stabilizers, protection bag box of camera, crank, tripods, wide angle fisheye lenses, lens filters accessories, ...

China Senwell drilling equipments Co.,Ltd (hereafter referred to as Senwell) is located in the center of high economic development district which east Xi′an,China. We are mainly engaged studying, exploitation, distribution petroleum mechanical and ...

We are an oilfield tools? manufacturer since 1973 .Main products: drill pipes, collars, kellys, heavy weight jars ( drilling or fishing ) & shock absorbers, Stabilizers, Hole openers, reamers, subs, Kelly valves safety valves, inside BOP, cup tester, ...