CENGON.Established in 2004 and headquartered in Changzhou's Xinbei District, CENGON is a leading enterprise specializing in the R&D, manufacturing, and servicing of industrial valves. Committed to overcoming critical bottleneck technologies in high-end valve production, the company collaborates with universities and research institutes to drive innovation. It focuses on domesticating advanced valves for the energy sector, providing premium supporting equipment and comprehensive solutions for green energy applications. After nearly two decades of development, it has become a leading enterprise in the gas, petrochemical, and energy sectors, serving as a primary supplier for numerous renowned gas companies. Its flagship products, such as large-diameter fully welded ball valves, achieve internationally advanced performance levels and have been successfully applied in national key projects. With robust capabilities, the company holds multiple authoritative international certifications including API 6D and CE/PED, offering a comprehensive product range covering gas, petrochemical, thermal, and control valves.