Five Stars RV LLC manufactures modified Mercedes-Benz Sprinter cab chassis, and the body is exactly the same as the Sprinter VAN. It is formed by die stamping and automatic welding, and after electrophoresis, it will not rust for a long time. Compared with the fiberglass body spliced by hand, it is more solid, stable and quiet; the slide-out box frame is made of aluminum alloy to reduce the weight of the body.