Pontoon is a type of ship with a flat hull or a large box that floats, used to transport goods and towed by tugboats or used to accommodate ups and downs such as on a floating wharf.

a versatile means of transportation with a large area and great buoyancy. It has a sturdy structure and can be used to carry heavy loads. Steel floating pontoon is famous for its durability. The main disadvantage of steel floating pontoon is it requires maintence, and heavy to transport.