Guizhou Gaofeng Petroleum Machinery Co., Ltd. Was founded in 1971. For more than 40 years' development with the core value of "sincere service and excellent pursuit" and the development goal of "to be internationally famous supplier and service provider of energy equipments", Gaofeng has become one of the top 10 enterprises among Chinese petroleum drilling tool manufacturing companies. And among these companies, Gaofeng is the leading company that can produce Jars, shock subs and fishing tools.

Gaofeng is located in the high-tech development zone of Guiyang, Guizhou. The company currently has nearly 1, 100 employees, including 280 engineering technicians, 110 administrators and 295 staffs with intermediate or above professional technical certificate. Gaofeng has an overall floorage of 120, 000 square meters and net asset of 470 million yuan. With 1275 sets of equipments used in all kinds of machining, heat treating, measuring and detecting, Gaofeng has an independent and comprehensive ability in producing petroleum drilling tools. With the ability of designing and manufacturing seven types, above 200 kinds and 1500 models of petroleum drilling tools as jars, shock subs, drilling tools, completion tools, workover tools, fishing tools, drilling tools and accessories, cutting and milling tools and service equipments for surface drilling tools, Gaofeng is now the only supplier around China that can provide comprehensive down hole tools. Owing to good market reputation, "Gaofeng" brand products have become the best-selling petroleum drilling tools across all the oilfields and geological prospecting teams. They are the specified tools each oilfield use to drill abroad and have been exported to more than 20 countries and regions. We adhere to provide the customers with Chinese first-class petroleum drilling tools and services. Meanwhile, we are dedicated ourselves to strengthening the exchanges and cooperation with the companies in the same industry both at home and abroad and dedicated ourselves to carrying out strategic research and development with them, aiming to promote upgrading of industrial technology and produce the petroleum drilling tools with global first-class level!