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TMK
Establishment time : 1998
website : www.tmk-group.com
Main Product : Steel pipes, tubing, casing, and related products
Company Profile
U. S. Steel Tubular Products
Establishment time : 1901
website : https://www.usstubular.com/
Main Product : Oil Country Tubular Goods (OCTG), line pipe, standard pipe, and mechanical tubing
Company Profile
Sumitomo Metal Corporation
Establishment time : December 1, 1999
website : https://www.sumitomometals.co.jp/engli
Main Product : Steel products, including steel sheets, plates, pipes, and 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.
Tenaris
Establishment time : Tenaris is a leading global manufacturer and supplier of steel pipes and related services for the energy industry.
website :
Main Product : Tenaris operates in over 25 countries and has a strong presence in key oil and gas markets.
Company Profile
Hunting Energy Services
Establishment time : Hunting Energy Services is a leading provider of oilfield services and equipment.
website :
Main Product : With a diverse range of products and services, Hunting Energy Services serves clients in various sectors of the oil and gas industry.
Company Profile
NOV Grant Prideco
Establishment time : NOV Grant Prideco is a leading provider of drilling technology and equipment.
website :
Main Product : With a focus on quality and reliability, their products are used by drilling companies worldwide.
Company Profile
JFE Steel Corporation
Establishment time : JFE Steel Corporation is a major steel manufacturer based in Japan, with a strong presence in both domestic and international markets.
website :
Main Product : With a workforce of approximately 35,000 employees, JFE Steel is known for its commitment to quality, innovation, and sustainability.
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.