- Tianyi Seamless Steel Tube Manufacturing Co.,Ltd
- casing pipe, petroleum casing pipe, conveyance fluid pipe, drill pipe.
- Address:Room407, No.1018, Xi Kang Road, Yuan Mao Building Shanghai, Shanghai
- hannxi hainaisen petroleum technology Co.Ltd
- dc drill bit petroleum.
- Address:haaxi province xian city Xian, Shanxii
- Qingdao Monde Petroleum Equipment Co., Ltd.
- rig, motorcycle, oil, petroleum, equipment, drill, workover rig, snubbing, brake, pipe, valve.
- Address:at Le?an Street No.1719?Guangrao County Dongying, Shandong
- Zhengdong Group
- key products: drillpipe, drill collar, hwdp, swell packers, down-hole tools, pipe fittings, wire rope, valves, casing&tubing, drilling chemicals;services: drilling, completion, cementing designs, engineering, onsite services and subcontract.,Petroleum Equipment, ....
- Address:5, Beijing, Beijing, China
- Shandong Kerui Petroleum Equipment Company
- drilling equipment, natural gas compressor, oilfield special equipment, drill pipe, and other petroleum equipment, minerals.
- Address:NO233, Naner Road, Dongying, Shangdong, PRC, Dongying, Shandong, China
- Unionlever International Group Limited
- steel pipe, CTU, cutter kit, petroleum equipment, roller reamer, Drilling tools, well head tools, lifting sub, NMDC, stabilizer, drill collar, hole opener.
- Address:ChaoYang District, Beijing Beijing Beijing China
- Zhangjiakou Xiandai Petroleum Drill Tools Co.Ltd
- petroleum, geological, non-dig, drill pipe.
- Address:xuanhua, zhangjiakou, hebei, China
- Xcpetro
- petroleum equipments, drilling rig, mud pump, drill pipe, casing pipe, tubing pipe, pumping unit, sucker rod, pump, esp.
- Address:BeiYi, Dongying, Shandong, China
- Tianhe China Petroleum Machinery Co.Ltd
- petroleum equipment, drilling tools, fishing tools, drill collar.
- Address:No.43 West Diming Street Mudanjiang Heilongjiang 157011 China
- Tianjin Tiangang Special Petroleum Pipe Manufac...
- seamless steel pipe, casing pipe, tubing, oil pipe, api pipe, casing, drill pipe, octg, petroleum pipe, coupling, thread protector.
- Address:Tianjin, Tianjin, China
- Shanxi Weigao Petroleum Drilling Tools Manufact...
- petroleum drilling tools, square kellys, hexagonal kellys, heavy weight pipe, spiral heavy weight kellys, non-magnetic heavy weight pipe, drilling collars, non-magnetic drilling collars, spiral drilling collars, lifting pup joints, drill-stem sub and non-.
- Address:Songzhuang, Taiyuan, Shanxi, China