Chongqing Weiyun Technology Development Co., Ltd (WINGOIL), headquartered in Chongqing China, is a comprehensive high-tech enterprises mainly engaged in researching, development, manufacturing and marketing petroleum exploration equipment and petroleum machinery. The company presently has spread three subsidiary plants in Sichuan, Beijing and Jiangsu for perforation tools, well logging equipment and non-die-mark hydraulic power tong.With many years of continuously stable development, WINGOIL has combined the knowledge and experiences in order to customize Oil & Gas fields services of well logging, perforating and chemical injection. Replying on advantages in scientific research of institute and university, as well as advanced technology in western countries, it gained high quality products and leading technology like wellhead pressure test equipment, helium gas tubing thread leakage test equipment, non-die-mark hydraulic power tong, well oil and water separator test equipment, ultra deep penetration shaped perforating charges, magnetic resonance imaging logging system, horizontal well cluster perforating technology, etc.Our products and technology has been serving reliably at the Oil & Gas fields in Russia, Azerbaijan, Kazakhstan, Uzbekistan, Turkmenistan, Chad, Niger, Iraq, Algeria, Ecuador, Saudi Arabia, Indonesia, Oman, Sudan, Yemen, Mongolia, Pakistan, Iran, Vietnam, Venezuela, Madagascar and other countries; WINGOIL established strategic cooperation partnership with SINOPEC, CNPC, Shell, Maximator, etc.In accordance with the business philosophy of "Motion, Innovation, Cooperation", WINGOIL always pursues and dedicates to offer customers with the best products, services and win-win business effectively and economically.