National Manufacturing Group operates more than 700,000 square feet of production space across six plants in three states.  Each facility functions independently with specialized capabilities—ranging from fiberglass molding (including open mold, LRTM, RTM, and compression) to thermoforming, full metal cab fabrication, Class A paint, and value-add assembly—yet all plants share centralized support in engineering, design, R&D, business development, and executive oversight. This integrated structure allows National to offer the personal attention of smaller operations while providing the scalability, efficiency, and innovation of a large organization. No matter the size or complexity of the project, National’s multi-location footprint ensures versatility, responsiveness, and consistent quality from concept to production.