Wenzhou City, Long Cast Steel Valve Co., Ltd.

Address: Zhejiang  Long Yong Roa(xiongxin)                 Longwan District of Wenzhou City

Service Hotline : +0086-577-86621768                        

                        +0086-577-86621588

Fax :  +86-0577-86621935

E-mail：longzhu@china-longzhu.com

               chinalongzhu@126.com

Web：en.china-longzhu.com