Company Profile

Wingoil is a professional manufacturer of high-pressure equipment and flow control solution providers in the oil & gas industry.

Founded in 2010, Chongqing Weiyun Technology Development Co., Ltd. is a product and technology service contractor in the oil and gas field industry, using “WINGOIL” as its brand and LOGO. In 2020, WINGOIL was granted as a national high-tech enterprise.

WINGOIL is mainly engaged in the R&D, design, manufacturing, and sales of ultra-high-pressure fluid machinery products, providing a full range of its system solutions. WINGOIL’s “High-pressure Gas-tight Testing Equipment”, “Chemical Reagents Injection Package”, “Portable Pressure Test Pump” and other products have been exported throughout the world.

With years of experience in the field, WINGOIL provides customers with one-to-one customized products and on-site technical services for the oil field special equipment and downhole tools. At present, the production of “All-metal Dissolvable Bridge Plug”, “Hydraulic Dual-drive Multiphase Mixed Production Unit”, “Skid-mounted BOP Pressure Test Equipment”, “Vehicle-mounted Pressure Test Device”, “Tubing and Casing Thread Sealing Helium Test System”, “Downhole Tools and Dissolvable Bridge Plug Experimental Device” and other products have been widely used in domestic and foreign oil and gas companies such as CNPC, Sinopec, Shell, Mobil, Chevron, Saudi Aramco, etc.

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WINGOIL adheres to the “Integrity-based, Innovation-oriented, Careful Cultivation, Win-win Cooperation” business philosophy while providing customers with our best quality service wholeheartedly.

Don’t hesitate to get in touch with us, and we will be happy to develop a customized solution for you.

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Company Founder

Li Jixiong, the founder of Chongqing Weiyun Technology Development Co., Ltd (Wingoil), has worked in the oil & gas industry for more than 40 years. His experience covers drilling, logging, downhole operations, etc. He received professional training from Schlumberger and Western Atlas and used to lead teams to Moscow and Siberia to work with the people from Yukos Oil and Slavneft Oil. His team also provided technical services to companies such as Texaco, Enron and Shell.

In 2010, Li Jixiong founded the company of Wingoil and currently serves as the company’s president. With his professional experience and expertise, LiJixiong is leading Wingoil to striving to be the first-choice global supplier of high pressure and flow control equipment for the oil and gas industry.


In 1989, Li Jixiong received training in electrical engineering at Schlumberger.

In 1989 EPS, Taking photos with the General Manager and his wife at the Schlumberger EPS welcome reception in Paris.


ln September 1995, Li Jixiong received operation engineer training at Western Atlas in Houston. ln the picture, Mr. Kashasha, vice-president, presented him with a diploma.

1995 Dallas

He and the Western Atlas engineer checked the Eclips logging facility in Dallas


In 2001, he went to Russia for a technical inspection.


In 2002, he led a team to conduct logging operations in Western Siberia. The helicopter transported Chinese technicians to the well site.

In 2003, he reported the logging results for Yukosoil leaders and experts in West Siberia, Russia.


He was discussing technical solutions with the Oman customer.

In 2017, he met with customers at the 41st IPAConvention & Exhibition.


Wingoil History

July 2010Wingoil was established
October 2010Wingoil became an authorized distributor of Maximator products.
December 2010Wingoil’s first Vehicle-mounted Test Equipment was delivered to CNPC Petrol China.
December 2010Wingoil’s products are sold to Indonesia.
October 2011Wingoil’s first BOP Pressure Test Skid was put into use by Shell;
March 2012Wingoil’s first set of No Die Hydraulic Power Tong was exported to Turkmenistan
May 2013Wingoil’s first Helium Leak Detection Equipment was delivered to PetroChina.
August  2013Wingoil’s second BOP Pressure Test Skid was put into use by Shell.
August  2014Wingoil’s pressure test equipment began to be sold to the Southeast Asian market;
March 2015Wingoil’s products were delivered to Mobil Malaysia.
June 2015Wingoil moved to new facilities to expand its production capacity.
August 2015Wingoil’s products were delivered to Shell Philippines.
October 2015Wingoil’s products began to be sold to the South African market.
November 2015Wingoil’s products began to be sold to the US market.
May 2016Wingoil’s Dissolvable Bridge Plugs were put into use by CNPC;
July 2016Wingoil’s products began to be sold to the Norwegian market.
August  2016Wingoil’s products began to be sold to the German market.
October  2016Wingoil’s products began to be sold to the Iraqi market.
March 2017The All-metal Dissolvable Bridge Plug was put into use in Shengli Oilfield.
May 2017Wingoil participated in the 41st IPA Convention & Exhibition to showcase its products.
August 2017Wingoil’s products began to be sold to the Australian market.
November 2017Wingoil’s Dissolvable Bridge Plugs were put into use by Sinopec;
May 2018Wingoil’s products began to enter the South American market.
June 2018Wingoil’s Dissolvable Bridge Plugs were put into use by Schlumberger;
March 2019Wingoil began to provide the technical service of bridge plug hydraulic plugging tools for Halliburton.
July 2019Wingoil’s products were delivered to Chevron Russan.
March 2020The 1st generation full metal dissolvable plug was developed successfully.
August 2020The All-metal Dissolvable Bridge Plug was developed successfully
June 2021The All-metal Dissolvable Bridge Plug was used in batch in CNPC’s Sichuan shale gas project.
August 2021Disolvable bridge Plug evaluation device was delivered to CNPC Southwest Engineering Technology Research Institute.
October 2021High-temperature and high-pressure experimental systems for downhole tools and dissolvable bridge plugs were delivered to Daqing Oilfield.
November 2021Dissolvable Bridge Plug evaluation device was delivered to CNPC Southwest Engineering Technology Research Institute.
April 2022The Dual-drive Multiphase Mixed Production Unit was developed successfully.
May 2022The pressure testbay box has been used for overseas clients from Nigeria and America.
August 2022Start exporting dissolvable frac plug as bulk orders.
October 2022The Dual-drive Multiphase Mixed Production Units were put into use in the CNPC’s Chongqing gas field.
December 2022WINGOIL moved to a new factory address in Sino-Overseas Zhihuigang Industrial Park.
June 2023The Acid Injection Package has been transported to Iraq and put into use.
September 2023The Valve Test Bench has been successfully delivered to Russia.
December 2023Several Pressure Testbay Boxes have been shipped to various places abroad.
February 2024A large amount of Dissolvable Magnesium Alloy and Dissolvable Frac Balls have been exported to Colombia.
March 2024Wingoil attended the 24th China International Petroleum & Petrochemical Technology and Equipment Exhibition (cippe) as an exhibitor.

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