Underwater Air Lifting Bags
Underwater air lifting bags is one kind of inflatable buoyancy units made of Heavy Duty PVC coating fabric.
DOOWIN currently manufacture various kinds of underwater lifting bags. Their main purpose is for scuba diving air lifting work, marine salvage and re-floatation, pipeline or ship buoyancy support. Our underwater air lifting bags are manufactured and rigorously examined in full compliance with IMCA D-016, and are used by international offshore and marine contractors.