Founded in 1988, Kelly Valve Co., Ltd. is a leading industrial valve manufacturer with facilities in Xiamen and Zhejiang. Certified to ISO 9001, API 6D, PED CE and other international standards, we combine strong R&D and modern production to deliver reliable standard and custom valves. We work with over 100 trusted manufacturers to ensure strict quality control, efficient sourcing an... https://www.kellyvalve.com/