Founded in 1988, Kelly Valve Co., Ltd. (https://www.kellyvalve.com/) is a leading Chinese maker of industrial flow control valves, operating manufacturing sites in Xiamen and Zhejiang. Backed by robust R&D and modern production lines, our products are certified ISO 9001, API 6D, PED CE and more to meet international quality benchmarks. We provide both standard valves and fully custom... https://www.kellyvalve.com/