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JFE
Establishment time : September 27, 2002
website : www.jfe-steel.co.jp
Main Product : Steel products, engineering services, chemicals
Company Profile
TMK
Establishment time : 2003
website : www.tmk-group.com
Main Product : Steel pipes, tubing, casing, and other related products
Company Profile
Nippon Steel
Establishment time : 1970
website : www.nipponsteel.com
Main Product : Steel, construction materials, engineering products
Company Profile
Sumitomo Metal
Establishment time : September 27, 1991
website : https://www.sumitomometals.co.jp/engli
Main Product : Steel products, including steel sheets, bars, pipes, and tubes
Company Profile
Anhui Tianda Oil Pipe
Establishment time : 2002
website : www.tiandapipe.com
Main Product : Oil pipes, casing pipes, tubing pipes
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,Packer,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 Changbao Steel Tube
Establishment time : 1958
website : www.changbao.com
Main Product : Seamless steel tubes, pipes, and fittings
Company Profile
Tenaris
Establishment time : Tenaris is a leading global manufacturer and supplier of steel pipes and related services.
website :
Main Product : Tenaris operates in over 25 countries and has a strong presence in key oil and gas markets.
Company Profile
Vallourec
Establishment time : Vallourec is a leading producer of seamless steel tubes and pipes for various industries.
website :
Main Product : Vallourec operates in over 20 countries and employs more than 19,000 people worldwide.
Company Profile
Tubular Solutions
Establishment time : Tubular Solutions is a leading provider of high-quality tubular products for the oil and gas industry.
website :
Main Product : Our products are known for their durability, reliability, and performance in demanding environments.
Company Profile
November 27, 2023
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September 17, 2024
September 09, 2024
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November 27, 2023
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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.