No.88 Xiazhuang Industry Park, Qingdao, Shandong, China,
DooFlex, a division of DOOWIN Rubber & Plastic Co., Ltd,provides underwater lift bags, salvage tubes and proof load testingwater bags for the offshore industry. DooFlex is China\'s leadingdesigner manufacturer products made from heavy-duty PVC ...
underwater air lift bags, lifting bags, open bottom lift bags, water weight bags, lifeboat test water bags, salvage tube, pontoon, proof load testing water bags, buoyancy bags, water weight test bags, crane test water bags, load test water bags
