Sichuan Jingkong Valve Manufacturing Co., Ltd. was founded in 2001. It is a national high-tech enterprise and focuses on the manufacturing of pipeline valves and process control valves.

As the research and development and manufacturer of long-term pipelines and process control valves, fine control valves are committed to improving product R&D capabilities, innovation capabilities and engineering supporting capabilities, and are committed to providing professional cost-effective solutions to engineering customers. In the more than ten years of development, Jingguan Valve has created the "KCON" brand, and has obtained complete industry qualifications and rich engineering achievements. The solid experience of engineering projects has established its position in the mainstream market of China Petroleum and Natural Gas, and has become the core supplier of the three major oil companies, CNPC, Sinopec and CNOOC. At the same time, precision control valves are committed to overseas market expansion and have become a qualified supplier of many companies, including BP.

The entire manufacturing process of fine-control valves has strict internal control management standards throughout the product research and development, production, manufacturing, assembly and testing, and has passed the certification of TS, APIQ1, API6D, CE/PED, ISO9001, ISO14001, OHSAS18001, and Rhine, Germany (TüV) ) API607, API6FA fireproof certificate issued by certification, and ATEX valve explosion-proof certificate issued by Norwegian Classification Society.

The ball valves, plug valves, fully welded ball valves, gate valves, shut-off valves, check valves and other products produced by precision control valves have been successfully used in the China-Russia East Line Natural Gas Pipeline Project, Central Asia Pipeline Line C Project, Sichuan Gas East Transport Pipeline Project, Jinan-Qingdao gas pipeline second-line engineering project, Fuling shale gas project, offshore mobile trial production platform "Ocean Oil 162", China-Kazakhstan crude oil pipeline project, Pakistan LNG skid assembly equipment, Azerbaijan BP/AIOCG350-356 project, Algerian natural gas The second phase of the ring line GEMØ48" HassiR'mel project, theParadipIntegrated OffshoreCrudeOilHandling project in India, the Early Phase GasInfrastructure project in Ghana, the Avandan Oil and Gas Treatment Plant project, the Iraqi Misan Oilfield Group Development project, TAKREER NORMHANDLING, TREATMENT&DISPOSAL PROJECT AT BeAAT project, the Egyptian natural gas company Giza North Engineering projects such as Power and South Helwan projects.