National Manufacturing Group

National Manufacturing Group, formally known as National Composites, is a multi-plant OEM supplier of custom molded FRP, Thermoformed plastic, and full metal cab fabrications and assembly. National Manufacturing Group utilizes multiple FRP molding methods including open mold, LRTM, RTM, and compression molding. National offers the convenience, engagement, and focus of small production facilities with the resources of a large organization.  We can assist on metal and composite product design (as needed), pattern build in house, R&D and prototyping, tool and fixture build in house, volume and product diversity with our multitude of molding capabilities, and class A paint capabilities.  Additionally, National is a full assembly group dedicated to value-add component installation and assembly.