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TMK Group
Establishment time : 1963
website : https://www.tmk-group.com
Main Product : Steel pipes, tubing, casing, and other related products
Company Profile
Baosteel Group
Establishment time : 1978
website : www.baosteel.com
Main Product : Steel products, automotive steel, electrical steel, and special steel
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.
Nippon Steel & Sumitomo Metal Corporation
Establishment time : October 1, 2012
website : https://www.nssmc.com/en/
Main Product : Steel products, industrial machinery, construction materials
Company Profile
TPCO
Establishment time : 1988
website : www.tpco.com
Main Product : Seamless steel pipes
Company Profile
Tianjin Pipe Corporation
Establishment time : 1921
website : www.tjpipe.com
Main Product : steel pipes, tubes, fittings, and related products
Company Profile
Tenaris
Establishment time : Tenaris is a leading global manufacturer and supplier of steel pipe products for the energy industry.
website :
Main Product : With a strong presence in key markets around the world, Tenaris serves a wide range of customers in the oil and gas sector.
Company Profile
Vallourec
Establishment time : Vallourec is a leading producer of seamless steel tubes and pipes for a variety of industries.
website :
Main Product : Vallourec serves customers in over 100 countries around the world, providing solutions for demanding applications.
Company Profile
ArcelorMittal
Establishment time : ArcelorMittal is a multinational steel manufacturing corporation.
website :
Main Product : ArcelorMittal is the largest steel producer in the world.
Company Profile
United States Steel Corporation
Establishment time : United States Steel Corporation, founded in 1901, is one of the largest steel producers in the United States.
website :
Main Product : With a large company size, US Steel operates in both domestic and international markets.
Company Profile
January 28, 2023
September 18, 2024
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January 28, 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.