Beijing ZHH Flow Control System Co.，Ltd
HTO, HTB Series Relief Valve
HTXD series pilot operated safety valve
Fast switching device for HTKH-A series
HTDO, HTDB series heavy caliber safety valve
Fast switching device for HTKH-B series
HTGS Series High Performance Steam Safety Valve
HTXY series liquid pressure relief valve
HTDS controlled safety relief system
HTXO Series Low Temperature Relief Valve
HTSJ series surge relief valve
HTCL Series Lining Safety Valve
HTNJ series insulation jacket safety valve
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.