Shanghai Flow valve was established a decade ago.we now are a valves and pipe fittings manfacturing group.
　　　In our group,the three factories manufacture Ball valves，Butterfly　valves,　Check　valves,Balancing　valves,　Plug　valves,　Diaphragm valves,Strainers　and
butt welding stainless steel pipe fittings 　　　　　　　ect...