Profile: Ravens Marine, Inc. is a producer of aluminum flatbed and dump trailers. Our brands include Mariner I™ and Mariner II™. Our product line includes floating docks, gangways, adjustable steps, ladders, handrails, retaining walls, floating boat lifts and fixed piers. Our piers are custom designed for mooring small & large boats, attaching a floating dock or recreational and commercial decking. We offer aluminum handrails for standard dock applications. Our aluminum dock ladders are made from 6061-T6 marine grade aluminum pipe which are impervious to salt or fresh water applications.