QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.

Doowin Marine is a professional manufacturer of marine rubber ship launching airbags, floating pneumatic rubber fenders, foam filled fenders, offshore foam buoys, and inflatable pipe plugs. Doowin Marine is the leading manufacturer for ISO14409: 2011 or CB/T 3795 rubber airbags/marine inflatable airbags. Ship launching airbags are known as roller bags, launching air balloons, inflatable marine airbags, air lift bags, and salvage bags. Ship launching airbags are specialized marine rubber airbags that are used for launching marine vessels. Ship landing or haul-outs. Marine rubber airbags are also widely used in loading, floating, lifting, and moving sunken ships, and salvaging stranded boats. Rubber airbags are made of heavy-duty synthetic-tire-cord layers with inner and out rubber layers in a long cylindrical balloon shape. Our floating fenders include pneumatic rubber fenders and foam-filled fenders. We supply wrapped pneumatic fenders and molded Yokohama-type pneumatic rubber fende... [View More]