No.601 qingshan road, qingdao city, shandong province Qingdao, Shandong
Inflatable rubber dams are fabric reinforced membranes that securely anchored to concrete foundations and inflated with either water or air form uniquely versatile dams. The ease in which can be lowered raised its design height means it used numerous ...
rubber dam/rubber weir/inflatable rubber, dam/rubber gates