Sichuan Weichuang Petroleum Equipment Manufacturing Co., Ltd. commits itself to providing customers with all-round products and technical services, as well as customized one-stop solutions to meet diverse customer demands. It has passed ISO 9001:2015, API Q1, API 7-1 and API 7-2 quality management system certifications, and carries out production strictly in compliance with the above standards to ensure high-quality requirements are fulfilled in every procedure ranging from design and production to after-sales service. Meanwhile, the company attaches great importance to technological innovation and R&D investment. It has jointly set up the Joint R&D Center for Petroleum Equipment with Southwest Petroleum University and is designated as the Experimental Base of the School of Mechanical and Electrical Engineering, Southwest Petroleum University. Through years of technological research, development and experience accumulation, the company has obtained 8 national invention patents and over 30 utility model patents, establishing a core technological system with independent intellectual property rights. Its independently developed petroleum drilling tools include remote-controlled variable diameter stabilizer systems, mechanical-hydraulic shock absorbers, hydraulic jars, hydraulic oscillator anti-sticking tools, unlimited switching bypass valve systems, downhole hole openers, multi-cycle on-off bypass valves, while-drilling safety devices, integrated liner drilling and completion tools, new hydraulic intensifiers, mud splash guards, integrated drilling and scraping tools, internal blowout preventers and other downhole tools. These products have achieved excellent application results on site for major oil corporations including PetroChina and Sinopec, winning wide recognition, trust and support from the market. Sichuan Weichuang Petroleum Equipment Manufacturing Co., Ltd.The company commits itself to providing customers with all-round products and technical services, as well as customized one-stop solutions to meet diverse customer demands. It has passed ISO 9001:2015, API Q1, API 7-1 and API 7-2 quality management system certifications, and carries out production strictly in compliance with the above standards to ensure high-quality requirements are fulfilled in every procedure ranging from design and production to after-sales service.Meanwhile, Sichuan Weichuang Petroleum Equipment Manufacturing Co., Ltd. attaches great importance to technological innovation and R&D investment. The company has jointly set up the Joint R&D Center for Petroleum Equipment with Southwest Petroleum University, and is designated as the Experimental Base of the School of Mechanical and Electrical Engineering, Southwest Petroleum University. Through years of technological research, development and experience accumulation, the company has obtained 8 national invention patents and over 30 utility model patents, establishing a core technological system with independent intellectual property rights.Our independently developed petroleum drilling tools include remote-controlled variable diameter stabilizer systems, mechanical-hydraulic shock absorbers, hydraulic jars, hydraulic oscillator anti-sticking tools, unlimited switching bypass valve systems, downhole hole openers, multi-cycle on-off bypass valves, while-drilling safety devices, integrated liner drilling & completion tools, new hydraulic intensifiers, mud splash guards, integrated drilling and scraping tools, internal blowout preventers and other downhole tools. These products have achieved excellent application results on site for major oil corporations including PetroChina and Sinopec, winning wide recognition, trust and support from the market.