Xier Plastic Valve Lead Co., Ltd is a China PVC Ball Valves Suppliers and Valve Pressure Manufacturers. Factory offer wholesale PVC Ball Valves,Valve Pressure. Website: https://www.xiervalve.com Email: xier@xier.com.cn Tel: 86-575-82516622 Fax: 86-575-82518833 Address: Daoxu Industrial Zone, Shangyu Area, Shaoxing City, Zhejiang Province, China