Lund Manufacturing - For all your die cast and manufacturing needs! Die Cast, diecast, die, casting, castings, caster, aluminum, zinc, ISO, OEM, Iowa, Wisconsin, Illinois, Minnesota, Missouri, Midwest, CNC, powder coat, assembly, Dyersville, Peosta, Dubuque, Farley. Lund Manufacturing is a North American Die Caster, that casts castings as a custom and contract manufacturer to OEM s in Iowa Wisconsin and Illinois.