Triple offset butterfly valve

Wzipie valve, is professional industrial valves manufacturer and supplier based in china, specialized in ball valve, gate valve, globe valve, check valve, plug valve and butterfly valve etc. committed to oil, gas, petrochemical etc. industries. an iso9001, api6d, ce, az approved manufacturing enterprises, founded in 1985, holding 45000m2 production scales and about 200no's technical workers and engineers. wzipie is one good name in valve industry for supreme quality and services.