yuhuan zhengda valve factory

sell mini brass ball valve 3/8".1/2".3/4".1".1-1/2".2".2-1/2".3".4"
YuhuanZhengda Valves Facto
ry, specialty  production  copper  valve, ball valve, end valve, check valve ball cock valve and water warm equipment, more of kind, complete specs , exterior  beauty, performance of fine, quality excellent,  the pro- duct are move off occident, middl  eeast , Asia and countrywide each place. http://www.world-valve.com