We are Tang Shan Hong Yuan Valve Industry CO.,LTD.
We can provide :
1.Pipe fitting:ellbow,reducer,tee,cap,pipe nipple,socket etc;
2.Flange:welding neck flange,slip-on flange,socket welding flange,threaded flange,lap joint flange,blind flange and so on;
3.Y strainer.
4.Valve:butterfly valve,lift valve,check valve,gate valve,ball valve,globe valve,balance valve