Teléfono: 86-577-67357120 Fax: 86-577-67367120 E-mail: sales@ql-ballvalve.com Skype: qilong.valve

Copyright © 2014 Zhejian Qilong Valve Co., Ltd .All Rights Reserved. Dirección: Wuxing Industry Zone, Oubei,Yongjia,Wenzhou,China