Van semi-trailer for transporting household appliances, textile goods, coal, sand and other construction materials and Figures plate goods. Envelope made of cold rolled corrugated steel high strength skeleton structure, the center everywhere, and diverse selection, large cargo space, a reasonable distribution cabinets, X-type bracing, with Dora, heavy, light weight characteristics, the car roof There enclosed, sliding open type, open, open until tarpaulin rod, etc., easy to operate, meet user diversified and personalized requirements. Van transport semi-trailer in a closed side fence design, effectively reduce the risk of high-speed driving lateral, reduce energy consumption, the rear fender design a reasonable Cart Accessories, convenient operation. Is converted in the van or car chassis manufactured separately, according to their different vehicles can be divided into passenger van and car type. Van passenger compartment and the cab is generally monolithic structures, such as ambulances, accommodation vehicles, environmental monitoring vehicles, wagons, television trucks and the like. Car and car-like cab is generally split structure, such as Van LTL truck, refrigerated and insulated vehicles. Specific forms of structural car varies according to its function. Refrigerated vehicle compartment addition to the general functions of the car, it also has insulation, thermal insulation function; living-top compartment cover can be used vertically to change the volume of the car to meet the loading requirements of different goods; wing open compartment easy loading and unloading of goods, improve handling efficiency. Series van into the box and II fortune trailer chassis modified van. Vehicle body using high-quality steel, advanced technology and strict manufacturing process is made, reasonable vehicle structure, reliable performance, easy manipulation, good looks. Accessories using well-known manufacturers of products, and in strict accordance with the quality system documentation requirements for procurement, testing, use and ensuring the good performance of the vehicle.