DOOWIN

Underwater Air lift Bags and Proof Load Testing Water Weight Bags

DOOWIN Rubber and Plastic Ltd.

Xiazhuang Industry Park, Chengyang District
Qingdao, Shandong
China

+86 532 8908 2039
+86 532 8778 8178

sales@doowin-dooflex.com www.doowin-dooflex.com
www.doowin.cc