More and more, we are getting requests for mobile “pop up” style containers. As a result, we have created the canopy door service window. Sell a product, offer a service, or provide information with the new service window. A service window in our container allows for all of these applications. In addition, giving you both security and mobility. These units can be mounted on a trailer, or provided with a heavy duty base that can be slid onto a standard car hauler or tow truck bed. The gas springs that holds the canopy door service window, is similar to those used in automobile hatch backs.