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Tianjin Rongheng Group LLC
Establishment time : 1982
website : www.ronghenggroup.com
Main Product : Submersible pumps, electric motors, control cabinets, and related accessories
Company Profile
Jiangsu Hengyuan Pump Industry Co., Ltd.
Establishment time : 1997
website : www.hengyuanpump.com
Main Product : Centrifugal pumps, sewage pumps, chemical pumps, submersible pumps
Company Profile
Shandong Kerui Petroleum Equipment Co., Ltd.
Establishment time : 2001
website : http://www.keruigroup.com/
Main Product : Oil and gas drilling equipment, wellhead equipment, production equipment, drilling tools, etc.
Company Profile
Jiangsu Hengyuan Pump Industry Co., Ltd.
Establishment time : 1974
website : www.hengyuanpump.com
Main Product : Centrifugal pumps, submersible pumps, sewage pumps, chemical pumps
Company Profile
Shandong Yukos Petroleum Equipment Co., Ltd.
Establishment time : 1997
website : www.ykspetroleum.com
Main Product : drilling rigs, mud pumps, wellhead equipment, drilling tools
Company Profile
Shandong Dongli Petroleum Machinery Co., Ltd.
Establishment time : 2008
website : www.donglipetro.com
Main Product : Mud pump, drilling rig, wellhead equipment, drilling tools
Company Profile
Baoji Baohao Petroleum Machinery Equipment Co., Ltd.
Establishment time : Baoji Baohao Petroleum Machinery Equipment Co., Ltd. was founded in 2001.
website :
Main Product : With a medium-sized company size, Baohao serves both domestic and international markets.
Company Profile
Qingdao HNA Oilfield Machinery Co., Ltd.
Establishment time : 2006
website :
Main Product : Oilfield machinery
Company Profile
Dezhou Baote Petroleum Machinery Co., Ltd.
Establishment time : Dezhou Baote Petroleum Machinery Co., Ltd. was founded in 2007.
website :
Main Product : Baote Petroleum Machinery is a medium-sized company with a strong presence in both domestic and international markets.
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.
Qingdao HNA Oilfield Machinery Co., Ltd.
Establishment time : Qingdao HNA Oilfield Machinery Co., Ltd. was established in 2002.
website :
Main Product : With a medium-sized company size, HNA Oilfield Machinery serves global markets.
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.