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Hebei Zhongkuang Steel Pipe Manufacturing Co., Ltd.
Establishment time : 2005
website : http://www.zhongkuangsteel.com/
Main Product : Seamless steel pipes, welded steel pipes, casing pipes, tubing
Company Profile
Jiangsu Yidelong Petroleum Machinery Co., Ltd.
Establishment time : 2000
website : www.yidelong.com
Main Product : Petroleum machinery and equipment
Company Profile
Tianjin Dalipu Oil Country Tubular Goods Co., Ltd.
Establishment time : 2002
website : http://www.dlp-oilfield.com/
Main Product : OCTG (Oil Country Tubular Goods), casing, tubing, drill pipe, etc.
Company Profile
Cangzhou KTD Steel Pipe Co., Ltd.
Establishment time : 1995
website : www.ktdsteelpipe.com
Main Product : Seamless steel pipes, welded steel pipes, galvanized steel pipes
Company Profile
Cangzhou Hengjia Pipeline Co., Ltd.
Establishment time : 2000
website : www.hjfitting.com
Main Product : Pipe fittings, flanges, steel pipes
Company Profile
Henan Dongfanglong Machine Manufacture Co., Ltd.
Establishment time : 2003
website : www.dflmachinery.com
Main Product : CNC cutting machines, welding equipment, bending machines
Company Profile
Jiangyin City Dongfa Pipe Fitting Manufacturing Co., Ltd.
Establishment time : 1996
website : www.dongfapipe.com
Main Product : Pipe fittings
Company Profile
Dongying Lake Petroleum Technology Co., Ltd.
Establishment time : March 2006
website : www.dylake.com
Main Product : Oilfield chemicals, drilling fluids, cementing additives
Company Profile
Tianjin Baode Steel Pipe Co., Ltd.
Establishment time : 2001
website : www.bdpipe.com
Main Product : Seamless steel pipes, welded steel pipes, galvanized steel pipes, square and rectangular steel 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,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.
Cangzhou Shenlong Pipe Manufacturing Co., Ltd.
Establishment time : Cangzhou Shenlong Pipe Manufacturing Co., Ltd. was established in 1990 and has since become a leading manufacturer of steel pipes in China.
website :
Main Product : With a workforce of 500-1000 employees, Cangzhou Shenlong Pipe Manufacturing Co., Ltd. is committed to delivering high-quality products and excellent customer service.
Company Profile
January 28, 2023
September 13, 2024
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January 28, 2023
September 13, 2024
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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.