Design, computer lofting, and kits for welded aluminum boats. specmar inc (previously specialty marine contractors) is an aluminum boat design, lofting, and kit company.. Boat kits section: we have a large selection of monohull kits, mainly in the trailerable range from 4m to 8m. the power cat range extends from 5.2m to 13m.. Aluminum boat kits visit our new site. aluminumboatkit.com the following is a catalog of all the boats we can build, send as unassembled kits,.
