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TMK
Establishment time : TMK was established in 2001.
website : www.tmk-group.com
Main Product : steel pipes and related products
Company Profile
Tenaris
Establishment time : Tenaris is a global manufacturer and supplier of steel pipes for the energy industry.
website :
Main Product : Tenaris operates in various markets around the world, serving customers in the oil and gas sector.
Company Profile
Vallourec
Establishment time : Vallourec is a leading producer of seamless steel tubes and pipes.
website :
Main Product : With over 19,000 employees, Vallourec operates in various markets including oil and gas, power generation, and industrial applications.
Company Profile
JFE Steel Corporation
Establishment time : JFE Steel Corporation is a leading global steel company based in Japan.
website :
Main Product : JFE Steel is known for its high-quality steel products used in various industries such as automotive, construction, and machinery.
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.
Tubos Reunidos
Establishment time : Tubos Reunidos is a leading manufacturer of seamless steel tubes with a history dating back to 1892.
website :
Main Product : With a large production capacity and state-of-the-art facilities, Tubos Reunidos is able to meet the demands of its global customer base.
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.