Founded in 1988, Kelly Valve Co., Ltd. (https://www.kellyvalve.com/) is a leading industrial flow control valve manufacturer with production hubs in Xiamen and Zhejiang. Supported by strong R&D capabilities, advanced production equipment and authoritative certifications (ISO 9001, API 6D, PED CE), we manufacture high-performance valves for global industrial markets. We provide standa... https://www.kellyvalve.com/