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TMK
Establishment time : 2001
website : www.tmk-group.com
Main Product : steel pipes, tubing, and related products
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.
OAO TMK
Establishment time : 2001
website : www.tmk-group.com
Main Product : steel pipes, tubing, casing, and other related products
Company Profile
Schulz Group
Establishment time : 1967
website : www.schulz-group.com
Main Product : Industrial pumps, compressors, and vacuum solutions
Company Profile
U.S. Steel
Establishment time : 1901
website : https://www.ussteel.com/
Main Product : Steel products, including sheet, plate, tin, and tubular products
Company Profile
Nippon Steel & Sumitomo Metal
Establishment time : October 1, 2012
website : www.nssmc.com
Main Product : Steel products, industrial machinery, construction materials
Company Profile
National Oilwell Varco
Establishment time : National Oilwell Varco, commonly known as NOV, is a leading provider of equipment and services to the oil and gas industry.
website :
Main Product : The company offers a wide range of products including drilling equipment, rig systems, and wellbore technologies.
Company Profile
Tenaris
Establishment time : Tenaris is a leading global manufacturer and supplier of steel pipes for the oil and gas industry.
website :
Main Product : With a strong focus on innovation and technology, Tenaris is known for its high-quality products and services.
Company Profile
ChelPipe
Establishment time : ChelPipe is a Russian company specializing in the production of steel pipes and pipeline fittings.
website :
Main Product : ChelPipe's main products include steel pipes, pipeline fittings, and oil country tubular goods.
Company Profile
January 28, 2023
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January 28, 2023
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.
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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.