China Byfine Valve Manufacturing Co.,Ltd.(BFV)is a professional valve China manufactuer and supplier,established in 1983,integrates the design,production,examination,sales into a body in the field of valve industry.The main product is:gate valve,cast steel gate valve,forged steel gate valve,pressure seal gate valve,plate gate valve ,globe valve,ball valve,check valve,strainer.the website:http://www.valvesupplier.net/forged-steel-gate-valves.htm