Caldwell Trailer Manufacturers and Designers 1705 Industrial Way Gem State Manufacturing - manufacturers of TrailMax equipment trailers, utility trailers, tiltbed beavertail and flatbed trailers for heavy equipment hauling - Our equipment trailers are designed for maximum perfromance. Located in Caldwell Idaho Caldwell ID Trailer Manufacturers and Designers Gem State Mfg www.trailmax.com TrailMax trail max equipment trailers utility trailers tiltbed tilt bed beavertail beaver tail tilt heavy equipment flatbed trailers farm hauling construction gooseneck manufacturers dealers Gem State mfg Caldwell Idaho TrailMax trail max equipment trailers utility trailers tiltbed tilt bed beavertail beaver tail tilt heavy equipment flatbed trailers farm hauling construction gooseneck manufacturers dealers Gem State mfg Caldwell Idaho Business Reviews Gem State Mfg Testimonials