Karwins Valve Co.,Ltd

Tel:　　+86 13780169058
Email:　　info@kwsflow.com
Fax:　　+86 10-65406850
Email:　　info@kwsflow.com
Address:　　No.4 Tangtou Industrial Zone, Yongjia County, Zhejiang Province, China
Address:　　No.4 Tangtou Industrial Zone, Yongjia County, Zhejiang Province, China

Tel:+86 13780169058

Fax:+86 10-65406850

Email:info@kwsflow.com

Address：No.4 Tangtou Industrial Zone, Yongjia County, Zhejiang Province, China