Qingdao Oilfield Petroleum Machinery Company was established in 2003. Before 2006, The company was mainly engaged in API certification consulting and products standard specification consulting and is currently the most comprehensive advisory body among the API certification project management consulting field in China.Consulting business&＃039;s success has brought us within the field technological and resource advantages and we has biult up a long-term prospecting relations of cooperation with industry experts and dozens of manufacturers.We are very competitive in design, procurement and construction of following products and projects, 1.tubing pipe, casing pipe, line pipe 2.pumping unit, sucker rod, sucker rod pump 3.drilling rig, drill pipe, drill collar 4.Series of Valves and Christmas Tree Equipments 5. Other Equipments of Petroleum and Natural Gas Industry We commit to oil project contractors with credible product qulity, reasonalbe price and comprehensive pre-sale and after-sale technical support and maintenance services. Since inception, we have successfully developed the United States, Asian and African markets, and is enjoying a good reputation in the industry. We warmly welcome you to discuss cooperation with us!