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Schlumberger
Establishment time : September 10, 1926
website : www.slb.com
Main Product : Oilfield services, drilling technology, reservoir characterization
Company Profile
Weatherford
Establishment time : Weatherford is a leading provider of equipment and services for the oil and gas industry.
website :
Main Product : The company offers a wide range of products and services, including drilling tools, artificial lift systems, and well construction services.
Company Profile
National Oilwell Varco
Establishment time : National Oilwell Varco is a leading provider of oilfield equipment and services.
website :
Main Product : With over 35,000 employees, National Oilwell Varco serves customers in over 100 countries.
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.
Dover Corporation
Establishment time : Dover Corporation is a diversified global manufacturer with a portfolio of industrial equipment, specialty chemicals, and tools.
website :
Main Product : Dover serves a wide range of industries, including oil and gas, food processing, and healthcare.
Company Profile
November 27, 2023
January 28, 2023
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November 27, 2023
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.