National Composites is an OEM supplier of custom molded fiberglass-reinforced polymer (FRP), thermoformed plastic, and full metal cab fabrications and assembly. Its capabilities include engineering and tooling, open mold fiberglass processing, closed mold fiberglass processing, thermoform FRP and vacuum forming, class a commercial paint/ primed and ready, as well as value-added assembly services. The company utilizes multiple FRP molding methods including light resin transfer molding (LRTM), resin transfer molding (RTM), and compression molding.