Founded in 1988, Kelly Valve Co., Ltd. is a preeminent manufacturer of industrial and flow control valves, with production bases located in Xiamen and Zhejiang. Boasting robust R&D strength and modern production facilities, the company complies with stringent international standards and holds authoritative certifications including ISO 9001, API 6D and PED CE, delivering premium valve ... https://www.kellyvalve.com/