ZHEJIANG CHANGYI VALVE BALL CO.,LTD
No.28 Yangliu Road, Longwan District, Wenzhou City, Zhejiang Province-1
TEL：+ 0086 - 577 - 5588- 1292
+ 0086 - 577 - 5588-1723
FAX：+ 0086 - 577 - 8691- 2020
Http//www.changyivalve.com
E-mailchangyi@changyivalve.com
Zip Code：325024
