Beijing World-rise Petroleum Technology CO., LTDWorld-Rise International Group Corporation Limited (hereinafter referred to as World-Rise) is a Company integrating Research and Development(R&D), Manufacture Petroleum Machinery Products Sales together. The headquarters lies in Hong Kong, Beijing R&D of products base the industrial park ....Address:Beiyuan, Beijing, Bejing, ChinaProduct/Service:drill pipes, square kelly, non-magnetic heavy wall drill pipe, drill collars and the like,,drill pipes, square kelly, non-magnetic heavy wall drill pipe, drill collars and the like,Magnetic Drill Collars & Stabilizers, Etc.Norce Drilling & Rolling Co., Ltd is a qualified manufacturer of machinery parts and assemblies. It occupies land area 15000 square meters based in Jiyuan City, new industrial city China mainland.We have big team experienced engineers skilled workers from military industry enterprises. Every process ....Address:NO.656, Tiantan RoadProduct/Service:Slick /Spiral Drill Collars, Integral Heavy Weight Drill Pipes, Square/Hexagonal Kelly Bars, Non,Slick /Spiral Drill Collars, Integral Heavy Weight Drill Pipes, Square/Hexagonal Kelly Bars, NonIcasting Drill Tools Co.,Ltd.Address:16 Saige Building,14 Pingyang Road Taiyuan Shanxi 030012 ChinaProduct/Service:API Drill Stem Products, Drill Collar, Drill Pipe, Square Kelly, Crossover, Lifting Sub, Icasting Drill Tools Co, Ltd,API Drill Stem Products, Drill Collar, Drill Pipe, Square Kelly, Crossover, Lifting Sub, Icasting Drill Tools Co, LtdShaanxi Gaoton Petroleum Machinery Co., Ltd.Introduction SHAANXI GAOTON PETROLEUM MACHINERY CO., LTD. is a dynamic and vigorous chinese supplier in the Oil.Address:Room 1633, 16 Fl., Exhibition International Building, No.1 Chang'an North Road, Xi'an, Shaanxi, P.R.C.Product/Service:Rotary Kelly,Square Kelly,Hexagonal Kelly,Drill Pipe,Short Drill Pipe,Drill Pipe Tool Joint,Friction welded Drill Pipe,Rotary Kelly,Square Kelly,Hexagonal Kelly,Drill Pipe,Short Drill Pipe,Drill Pipe Tool Joint,Friction welded Drill PipeTianHe Oil Group HuiFeng Petroleum Co., LtdOur company has been the class 1 network supplier and member of council CNPC, industrial association CNPC SINOPEC, assigned suppliers CNOOC, ENERGYAHEAD. We have obtained use right API monogram certification ISO9001:***** products exported to USA, Canada, The European Union, Community Independent ....Address:43,diming street, Mudanjing, Heilongjiang, ChinaProduct/Service:drill collar (dc), drill pipe (dp), heavy weight drill pipe(hwdp), square kelly, hexagonal kelly, stabilizer, hole opener, roller reamer, casing scraper, internal casing cutter, external casing cutter, marine or mechanical, key seat reamer, kelly valve,Oilfield Fishing Tools,Accessory Tools,Drill Stem,Drilling Tools,,drill collar (dc), drill pipe (dp), heavy weight drill pipe(hwdp), square kelly, hexagonal kelly, stabilizer, hole opener, roller reamer, casing scraper, internal casing cutter, external casing cutter, marine or mechanical, key seat reamer, kelly valve,Oilfield Fishing Tools,Accessory Tools,Drill Stem,Drilling Tools,Xi'an Scoton Oilfield Equipments Co., LtdXi'an Scoton Oilfield Equipments Co., Ltd is a fair one for research and development production of oil drilling tool manufacturers. Products made by our company are in strict accordance with the standards ***** main products enterprise are: (1) Drill Collar, Spiral Collar Non-magnetic Collar; (2) ....Address:Libazhuang, Chengliu Town, Jiyuan, Shaanxi, ChinaProduct/Service:drill collar, drill pipe, drill pipe pup joint; square kelly general stabilizer, lifting sub, adapter,,drill collar, drill pipe, drill pipe pup joint; square kelly general stabilizer, lifting sub, adapter,Dongying Haixin Petroleum Equipment Co., LtdDongying Haixin(Hisin) Petroleum Equipment Co., Ltd is situated in the hinterland of beautiful and rich Yellow River Delta, with 3 million yuan registered capital, a land area 180 mu 70 processing equipment. The company employs 290 employees, including three professors, 12 senior engineers 37 ....Address:Hekai Economic development zone,, Dongying, Shandong, ChinaProduct/Service:blade stabilizer,integral blade stabilizer,spiral blade stabilizer,sucker rod,oil sucker rod,petroleum sucker rod,steel sucker rod,api 11b sucker rod,drilling rod,integral drill rods,threaded drill rod,rock drilling tools,rock drill,rock drilling,drillint tools,api drill pipe,kelly pipe,square kelly,drilling tools,drilling kelly,hexagonal kelly,kelly drill pipe,hexagonal kelly pipe,square kelly pipe,casing pipe,oil casing pipe,oil tubing pipe,api oil casing pipe,api 5ct casing,api tubing pipe,Blade Stabilizer,Sucker Rod,Drilling Rod,Kelly Pipe,Drill Pipe,,blade stabilizer,integral blade stabilizer,spiral blade stabilizer,sucker rod,oil sucker rod,petroleum sucker rod,steel sucker rod,api 11b sucker rod,drilling rod,integral drill rods,threaded drill rod,rock drilling tools,rock drill,rock drilling,drillint tools,api drill pipe,kelly pipe,square kelly,drilling tools,drilling kelly,hexagonal kelly,kelly drill pipe,hexagonal kelly pipe,square kelly pipe,casing pipe,oil casing pipe,oil tubing pipe,api oil casing pipe,api 5ct casing,api tubing pipe,Blade Stabilizer,Sucker Rod,Drilling Rod,Kelly Pipe,Drill Pipe,Shanghai Garrison Oil Pipes Co., Ltd.Shanghai Garrison Oil Pipes Co., Ltd is a branch of Huanjie. Huanjie(HJ) world class manufacturer and global distributor drilling tools for the oil gas industries, with headquarters manufacturing facilities located in Shouyang County, Jinzhong City, Shanxi Province, People's Republic China. We ....Address:Room 2608,No.2,Sanjiu Mansion,No.181,Wenshui East Road, Hongkou District, Shanghai, ChinaProduct/Service:drill pipes, drill collars, non-magenetic drill collars, sprial drill collars, square kellys, hexagonal kellys, integral heavy weitht drill pipe and so on,6-1/2 Non-Magnetic Drill Collar,Drill Pipe,Square Kelly,Hexagonal Kelly,,drill pipes, drill collars, non-magenetic drill collars, sprial drill collars, square kellys, hexagonal kellys, integral heavy weitht drill pipe and so on,6-1/2 Non-Magnetic Drill Collar,Drill Pipe,Square Kelly,Hexagonal Kelly,Beijing World-rise Petroleum Technoloty Co., LtdDear sir/madam: we are a OCTG manufacturer in China, camany name: Sichuan World-rise petroleum machinery manufacture co., ltd. professer product the drill tools, like pipes, kellys/hexagonal kellys, heavy wall pipe, sprill collar, Non-magic collars and so on, have certificate API SPEC 5D / 7-1 /ISO9001 ....Address:BEIYUAN, BEIJING, ChinaProduct/Service:drill collar, square kelly, hexagonal kelly , drill pipe, sprill drill collar, otcg,,drill collar, square kelly, hexagonal kelly , drill pipe, sprill drill collar, otcg,Shanxi Weigao Petroleum Drilling Tools Manufacturing Co., Ltd.Shanxi Weigao Petroleum Drilling Tools Manufacturing Co., Ltd., a private high-tech enterprise with years of history in the production petroleum drilling collars, square kellys, and other products, produces series machinery non-excavation drills professionally. It assembles scientific research, ....Address:Songzhuang, Taiyuan, Shanxi, ChinaProduct/Service: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-,Non-magnetic Drill Collar,Integral Heavy Weight Drill Pipe,Hexagonal Kelly,Square Kelly,Drill Collar,,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-,Non-magnetic Drill Collar,Integral Heavy Weight Drill Pipe,Hexagonal Kelly,Square Kelly,Drill Collar,TIANHE PETROLEUM MACHINERY CO.LTDTIANHE PETROLEUM MACHINERY CO.LTD is a modinized medium-scale enterprise specialied in production of oil and gas tools. Estabilishied 1973. Main products: Drill collars, heavy weight drill pipes, hydraulic bucking units, jar testers, drilling tools, workover tools Etc. We welcome sll customers ....Address:West Diming, Mudanjiang, Heilongjiang, ChinaProduct/Service:drill collars, heavy weight drill pipes, shock absorber, stalilizer, releasing and circulating overshot, fishing magnet.square kelly.,Shock absorber,Stabilizer,Integral Spiral Heavy Weight Drill Pipe,Kelly,Drill collar,,drill collars, heavy weight drill pipes, shock absorber, stalilizer, releasing and circulating overshot, fishing magnet.square kelly.,Shock absorber,Stabilizer,Integral Spiral Heavy Weight Drill Pipe,Kelly,Drill collar,Sinoway International Hlds Ltd.Sinoway Int'l Hlds Ltd. is a Hong Kong based leading supplier of petroleum products including Green Delayed Petcoke, Calcined Petroleum Coke, Pre-baked Anode and Coal Tar Pitch, etc. Supplying the petcoke from USA, Indonesia, Malaysia, Taiwan to China market exporting Petcoke Middle East, India ....Address:Dongsishitiao, Beijing, Beijing, ChinaProduct/Service:blast furnace relining and carbon block, graphite electrode, steel coils, galvanized steel, hot rolled steel, cold rolled coil. drill pipes and collars, kellys, super high pressure steel tube or pipe,Square Kelly, Hexagonal Kelly,Ductile iron pipe mould,Intergral Heavy Wall Drill Pipe,Drill Collar,Magnesia Chrome Bricks,,blast furnace relining and carbon block, graphite electrode, steel coils, galvanized steel, hot rolled steel, cold rolled coil. drill pipes and collars, kellys, super high pressure steel tube or pipe,Square Kelly, Hexagonal Kelly,Ductile iron pipe mould,Intergral Heavy Wall Drill Pipe,Drill Collar,Magnesia Chrome Bricks,
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