Jonloo Valve Manufacturer Company. is a leading brand from China operating globally. Jonloo Valve Manufacturer Company. was founded in 2019 with its headquarters in Zhangbao Industrial Zone, Yongjia Oubei, Wenzhou City, Zhejiang Province, China.. The Jonloo Valve Manufacturer Company. deals in Industrial Valves: Ball Valves, Gate Valves, Check Valves. If you have a query or are looking for a quick quote then contact us here