Founded in 1988, Kelly Valve Co., Ltd. (https://www.kellyvalve.com/) is a premier manufacturer of Flow Control and Industrial Valves, with state-of-the-art manufacturing facilities in Xiamen and Zhejiang. Our dedication to excellence is reflected in our advanced R&D capabilities, modern production facilities, and adherence to key industry certifications such as ISO 9001, API 6D, and P... https://www.kellyvalve.com/