PVC-U True Union Ball Valve A
PVC-U True Union Ball Valve B
PVC-U Non Actuator Ball Valve
PVC-U Compact Ball Valve
Tianjin Runke Plastic Tech Co.,Ltd
Mobile / WeChat / WhatsApp: +8613333376105
E-mail: pvcvalve@hotmail.com plasticfittings@hotmail.com kingso@runke-plastic.com
Technical support【Landian Network】