Unique Group is a leading integrated solutions provider across the global renewables, subsea and energy markets. Our Buoyancy & Load Testing division specialises in the design, manufacture, supply and support of two main product lines: inflatable buoyancy products for diving, salvage and installation operations, and Water Weights waterbags for the load testing of cranes, davits, lifeboats, gangways and other load-bearing structures. We are the original water-filled load testing and load monitoring specialists. We pioneered the use of water-filled bags as a safe, flexible, cost-effective alternative to solid weights, back in 1979.