TIANJIN WOLS VALVE CO.,LTD
地 址：180 Hanghai Road, Tianjin Pilot Free Trade Zone, China
联系人：WOLS VALVE
电 话：400-788-9867
微 信：
Fixed ball valve 
Top mounted eccentric hemisphere valve
Top mounted eccentric hemisphere valve
Directly buried (buried) all welded ball valve
Cylindrical all welded fixed ball valve
Directly buried (buried) all welded ball valve
Directly buried (buried) all welded ball valve
Heavy hammer hydraulic control water and electricity ball valve
Soft seal wafer butterfly valve
Soft seal wafer butterfly valve
Wafer type fluorine lined butterfly valve
Soft sealing flange center plate butterfly valve