We are xun da group ZYI MFG valve co,ltd
1.Our grourp is the grade A supplier of China Petrochemical Corporation and China National Petroleum Corporation .
2.It is the only one in China who develops antirot material XD9 which max temperature can reach 800℃. The share of domestic market is about 90 percent.
3.It is the most complete certificates of domestic, such as API 600,API6D,API607，API6FA ISO9001,ISO4001 ，CE.
Our factory is Specilized in Ball Valves for 25 years in wenzhou,china .
We do only have ball valves : floating ball valve
trunnion mounted ball valve
metal to metal ball valve
full weld ball valve .
Conntce ms anne ：：：：：：：：：：：：：： bestchinavalve@gmail.com
Post time: Jun-12-2017