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Hengyang Valin Steel Tube Co., Ltd.
Establishment time : 1958
website : http://www.valin.com
Main Product : Seamless steel tubes, alloy steel tubes, stainless steel tubes
Company Profile
Jiangsu Hongyuan Group Co., Ltd.
Establishment time : 1992
website : www.hongyuan.com
Main Product : Chemicals, textiles, machinery, real estate
Company Profile
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
Establishment time : 1994
website : www.tgpipe.com
Main Product : Seamless steel pipes, casing and tubing, line pipes, drill pipes
Company Profile
Tianjin Pipe (Group) Corporation
Establishment time : 1969
website : www.tjpipe.com
Main Product : Steel pipes, pipe fittings, and other related products
Company Profile
Jiangsu Changbao Steel Tube Co., Ltd.
Establishment time : 1958
website : www.changbao.com
Main Product : Seamless steel tubes, alloy steel tubes, stainless steel tubes
Company Profile
Henan Dongfanglong Machine Manufacture Co., Ltd
Establishment time : 1999
website : www.dfloilm.com
Main Product : Tubing&Casing Coupling,API 5CT PUP Joint,X-over Crossover,Down Hole Tools,Cementing Tools,Sucker Rod Couplings
Company Profile
Henan Dongfanglong Machine Manufacture Co., Ltd. was founded in 1999, mainly engaged in oil pipes and pipe fittings, oil special drilling and production tools and oil automation equipments. The company is named as national integration and standard implementation enterprise, a national science and technology-based small and medium-sized enterprise. With honors of"Henan enterprise technology center", "Henan postdoctoral innovation practice base", the company hold 35 senior engineers, engineers and technicians, and has successively obtained ISO9001 Quality system certificates, API 5CT certificate authorized by American Petroleum Institute and BV Quality supplier evaluation certificate issued by company of France. Owing more than 30 independent intellectual property rights, forming an industrial chain integrating design, development, manufacturing, testing and experiment of numerical control automation equipment for petroleum machinery products, which can meet customers' demand for products Full cycle service.
The company has established the [Dong Fang Yunlong E-commerce Trading Platform" with oil drilling and production equipment and tools as the radiation point, improved the ability of Internet cross-border e-commerce, and completed the transformation of enterprise from internal operation to building industry alliance. It has built an intelligent workshop, expanded the support of intelligent manufacturing for enterprise operation, created a new intelligent manufacturing mode with high efficiency and flexibility, and improved the core competitiveness of the enterprise. And successfully registered production and sales companies in the Netherlands, opening a new starting point for overseas investment and development.
In the future, Dongfanglong will closely focus on national policy orientation and innovation driven development strategy, formulate sustainable development transformation strategy, keep forging ahead, take creating world famous brand and winning honor for the nation as the goal, work together with people of insight from all walks of life for win-win cooperation, and build up the dream of oil equipment manufacturing.
Jiangsu Yulong Steel Pipe Co., Ltd.
Establishment time : 1999
website : www.yulonsteel.com
Main Product : Seamless steel pipes, welded steel pipes, pipe fittings
Company Profile
Jiangsu Shined Petroleum Equipment Manufacturing Co., Ltd.
Establishment time : 2006
website : www.shinedpetro.com
Main Product : Oilfield equipment, drilling tools, wellhead equipment
Company Profile
Jiangsu Chengde Steel Tube Share Co., Ltd.
Establishment time : 1999
website : www.cdsteel.com
Main Product : Seamless steel tubes, welded steel tubes, OCTG products
Company Profile
CNPC Tubular Goods Co., Ltd.
Establishment time : CNPC Tubular Goods Co., Ltd. was founded in 2004.
website :
Main Product : With a large company size, CNPC Tubular Goods Co., Ltd. serves both domestic and international markets.
Company Profile
Baotou Steel International Economic & Trading Co., Ltd.
Establishment time : Baotou Steel International Economic & Trading Co., Ltd. was founded in 2006.
website :
Main Product : Baotou Steel International is a large company with a strong presence in Asia, Europe, and the Americas.
Company Profile
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.