IDK

construction supervision of leisure watercraft, yachts, boats, ships, water vehicles, and amphibious vehicles; shipbuilding for leisure ships and amphibious vehicles; installation, repair, and maintenance services relating to leisure ships, yachts, sport boats, sailboats, amphibious vehicles, and their parts and accessories; installation of leisure ship interiors; repair or maintenance of leisure vessels; providing information relating to shipbuilding for leisure ships and amphibious vehicles