- Shouguang Xinda Oil Machinery Co., Ltd
- API sucker rod coupling.
- Address:shouguang Weifang Shandong 262700 China
- Yantai Yunsheng Petroleum Machine Accessories Co., Lt
- API Sucker Rod Coupling Class SM.
- Address:Laishan Shengquan Industial park Yantai,China
- Shengli Oil Tools Co., Limited
- sucker rod coupling, sucker rod guide, stuffing box, polished rod clamps, sucker rod bop, api rod pumps, api tubing pumps, tubing pump spare parts(barrel, plunger, cage).
- Address:Economic Development Zone, Dongying, Shandong, China
- Tianjin Feng Gangxin Metal Material Co., Ltd.
- TPCO steel pipe,OCTG coupling,Drilling pipe,Pipe fitting,Pup joint,Coupling,EUE tubing coupling,NUE coupling,STC coupling,LTC coupling,BTC coupling,Pipe line coupling(API 5L),Sucker Rod Coupling,Copper Plating coupling,Vam Top coupling,New Vam coupling,Special thread coupling,Casing ....
- Address:South of Gewan road,Binhai New Area ,Tianjin,China
- SEACO OILFIELD EQUIPMENT CO
- Drilling RIgs and parts,API drilling pipe,Pump Unit jack,Mud pump Triplex Pump Unit,Drilling Equipment,WELLHEAD EQUIP,Solid Control tank,Drilling Rig ,core drill rig ,,Drill pipe/Collor,Oilfield Spare parts,Pumping unit jack,Sucker Rod ,Rod pump,Coupling / fittings,pup joints,Steel Tubing ....
- Address:AL MARKTUM STREET
- Dongying Kaihao Petroleum Equipment Co., Ltd.
- Wellhead Equipment,Drilling Tool,Cementing Tool,Manifold,Pumping unit,Drilling rig,Drilling Rig parts,Drawworks,Rotary table,drilling hook block,drilling swivel,travelling block,Crown block,Oil field spare parts,High pressure accessory,Pipe fittings,Valve,Oil production ....
- Address:Tianmushan Road
- Yangzhou Right Petroleum Machinery Co., Ltd
- api sucker rod coupling , tubing, casing, internally coated pipe, collars, pup joints, conducers, drill pipe jointsand.
- Address:shaobo Industrial Park, Yangzhou, Jiangsu, China
- Yantai Yunsheng Petroleum Machinery Accessories Co, .Ltd
- API Sucker Rod Coupling.
- Address:Shengshuizhuang Village, Binhai Office, Laishan District.
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