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：
Flanged iron Non rising stem gate valve
Flanged iron rising stem gate valve
Electric and bevel gear driven iron Non rising stem gate valve
Electric and bevel gear driven iron rising stem gate valve
Resilient seated gate valve
Non rising stem elastic seated gate valve
Rising stem elastic seated gate valve
Special elastic seated gate valve for fire protection
Special signal elastic seated gate valve for fire protection
Large diameter elastic seated gate valve