Located in La Vergne, Tenn., Pro-Tech Industries is a manufacturer of truck accessories with distributors in nearly 50 states. Founded in 1981, it also develops and produces the truck and tractor trailer accessories. It offers various storage boxes, such as aluminum underbody, steel underbody and contractor boxes. It provides flatbed bodies, including standard aluminum flatbeds, flatbeds with side slats, and contractor and dump bodies. It offers various pickup truck racks, including aluminum lumber racks, rear goal posts and mini racks. It offers special storage bodies, such as top-open aluminum trailer tongue boxes and top-open aluminum wheel well boxes. It offers side rail boxes, such as top-open side rail boxes, top-open side rail box with gas struts and drop-door side rail boxes.