Zhe jiang ZHE Valve Technology co., ltd. manufactures valves for many markets including Power Plant, Cogeneration, Petro-Chemical, Refining, Marine, Steel and Gas Plant, Offshore Plant, Sea Water, Steam, Fire Safer Piping System and etc. as the throttling and shutting-off equipment. based on our various technical know-how. We specialize in the manufacture and sale of High-performance and Triple offset butterfly valves, providing tight shut-off and zero stem leakage, for all types of process applications. ZHE Valve Technology Co., Ltd. manufactures various butterfly valve, in sizes from 2 inch to 120 inches which have wafer type, flange type, butt-weld type, and lugged wafer type and etc. ZHE services all of the world wide market with design, development, manufacturing & testing according to International standard ISO, API, JIS, BS, AWWA. Please contact us for more information. Any needs can contact via zqr02(at)hotmail.com