RDR Marine Systems, Ontario, Canada. We are the exclusive authorized Ontario Distributors of Shoremaster waterfront equipment, offering the widest range of marine grade Aluminum Boat Lifts, Aluminum Docks, Lift Accessories, Dock Accessories, Marine Systems, Water Toys, Pool Toys, Lake Toys and Waterpark Equipment. We carry Shoremaster products including Vertical Boat Lifts, Hydraulic Boat Lifts, Cantilever Lifts, Personal Watercraft Lifts, Universal Standing Docks, Curved Docks, Regular Truss Do