Beijing ZHH Flow Control System Co.，Ltd
Piston Valve
Discharge valve
Piston Diverter Valve
Rotating Disc Valve
Double-wedge gate valve
Transfer Line Valve (TLV)/Decoking Valve (DV)
Safety valve Special valve Universal valve Special valves (oxygen valves, Regulating valve Cryogenic valve Other valves
Tel:010-58236611
Email:[email protected]
Address：No. 170, Building C, 10th floor in Kaixuan Center, Beiyuan Road, Chaoyang District, Beijin city.