YUHUAN CHUANYE VALVE CO.,LTD.is specialize in brass ball valves and fittings.Has advanced equipment and strict quality managementsystem.Already got ISO,CE,ACS,EAC.WaterMark certification.Have more than 300 sets automatic machines and 7 assembly lines.the capacity is more than 15 containers per month.High quality with competitive price will satisfy your market. Warmly hope establish long-term and mutually-beneficial trade relationship with you!