Specmar inc (previously specialty marine contractors) is an aluminum boat design, and lofting company. we have a large product line including aluminum drift boats, aluminum landing craft, aluminum monohull boats, aluminum catamarans, aluminum special purpose boats, and aluminum ribs (rigid inflatable boat).. Jet boat design & construction "the ultimate aluminum jet boat design" we achieve our claim of providing you the "ultimate aluminum jet boat experience" by first designing and building the absolutely best hull for performance, strength, safety and comfort in the industry.. Premium cnc boat kits in aluminum alloy and steel welcome to metal boat kits! we offer premium quality stock boat kits in aluminum alloy and steel. in 1993 we were one of the first companies to offer cnc kits publicly and in doing so we helped establish an industry..
All american marine builds high quality aluminum boats. learn more about the design advantage of all amercian marine's vessels. our products include aluminum cruise boats, catamarans, passenger ferries, research vessels, work boats, and more.. There are many steps between creating the original design and having the boat cut out on a computerized plasma-oxygen cutter. if a particular design is destined to be available as a pre-cut steel or aluminum hull, deck and superstructure package then this should be decided at an early stage in the design program.. In the design of a metal boat's shape, it is highly beneficial to design in a certain amount of "belly" to the hull plates, i.e. some transverse curvature. if the hull shape is developable (or nearly so) there will naturally be some belly to the shape..
