YUHUAN ZHENGSHENG VALVE(It's been namedQINGGANG ZHENGSHENGFITTING FACTORY)is a specialist manufactuer of brass valve/fitting/sanitary ware while doing design/manufacturing/trade.Which located in the golden coast of southe-ast zhejiang province,the southside is the well-developed port city-WenZhou.The Westside is closed to national express way NO.104,also very closed to WenZhou &HuangYan airport.

 
After these years'development,now we have rich technology power,advanced manufacturing equipments,producing technics and strict quality control sstem. Also perfect managing system. With the experienceof manufacturing and designing,the new products came out continuouly to fit the requirement of market and customer.Especially the valve and brass tube series designed by ourselves have more than 100 styles with stable quality,have got high trust and welcome from our customer!   

Referring the quality as life of the enteerprise and base of development all the time,to occupy the market by high quality.ln order to develop continuously,design new products and exploit the domestic and international market,we warmly welcome each customers to cooperate with us and enjoy the brilliant future.