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Hebei Longrun Pipeline Group Co., Ltd.
Establishment time : 1998
website : http://www.longrunpipeline.com/
Main Product : Steel pipes, pipe fittings, flanges, valves
Company Profile
Shanxi Solid Industrial Co., Ltd.
Establishment time : 2006
website : www.sx-solid.com
Main Product : Graphite electrodes, carbon additives, refractory materials
Company Profile
Zhejiang Hengyuan Steel Co., Ltd.
Establishment time : 2000
website : www.hengyuansteel.com
Main Product : Steel coils, steel sheets, steel pipes
Company Profile
Jiangsu Yuheng Pipeline Co., Ltd.
Establishment time : 2006
website : http://www.yuhengpipe.com/
Main Product : Seamless steel pipes, welded steel pipes, pipe fittings
Company Profile
Cangzhou Hengjia Pipeline Co., Ltd.
Establishment time : 1990
website : www.hjfitting.com
Main Product : Pipe fittings, flanges, steel pipes
Company Profile
Zhejiang Yaang Pipe Industry Co., Ltd.
Establishment time : 2008
website : www.yaang.com
Main Product : Stainless steel pipes, flanges, fittings, valves, and other related products
Company Profile
Shijiazhuang Dingsheng Pipe Co., Ltd.
Establishment time : 2001
website : http://www.ds-pipe.com/
Main Product : Steel pipe, pipe fittings, flanges, valves
Company Profile
Ningbo Longtime Pipe Industry Co., Ltd.
Establishment time : 2003
website : www.longtimepipe.com
Main Product : PVC pipes, PVC fittings, PVC valves, PPR pipes, PPR fittings, PEX pipes, etc.
Company Profile
Wenzhou Bestop Steel Co., Ltd.
Establishment time : Wenzhou Bestop Steel Co., Ltd. was founded in 2006 and has since become a prominent player in the stainless steel industry.
website :
Main Product : With a team of 100-500 employees, Wenzhou Bestop Steel Co., Ltd. has the capacity to meet the demands of its global customer base.
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.
Shanghai ATT Pipe Fitting Manufacturing Co., Ltd.
Establishment time : Shanghai ATT Pipe Fitting Manufacturing Co., Ltd. was founded in 2001.
website :
Main Product : With a medium-sized operation, Shanghai ATT serves a global market.
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.