DooFlex is China leading manufacturer of flexible products made from heavy duty PVC/TPU coated fabric. Products include underwater salvage lifting bags, open bottom air lift bags, total enclosed air lift bags, inflatable buoyancy bags, salvage tube (pontoon), proof load testing water weight bags, bulk liquid storage & transportation PVC water tanks, marker buoys & inflatable PVC boat fenders. With a strong reputation for quality, DooFlex is considered the first choice supplier by many key industry suppliers, diving and salvage contractors and end-users.

DooFlex Heavy Duty inflatable underwater air lift bags products are used world-wide for raising sunken objects, vessel marine salvage & refloatation, marine structure stab ilization, underwater equipment transport, pipeline and equipment towing, and standby emergency buoyancy. These products are manufactured completely comply with IMCA D016, Rev3 - June 2007 Guidelines.

DooFlex's engineers and consultants have been in fabrication and use this serial products for more than 30 years. DooFlex has the clients in the Diving, Marine Rescue and Salvage, Energy and Oil, Offshore & Shipping, and other industries all over the world. DooFlex's products passed rigorous ISO9001 Quality Management System, approved by the third party SGS, CCS certificate.