In recent years, more and more foreign customers want advertising vehicles to have functions similar to that of a towed advertising vehicle with a large screen that can rotate and fold, and they also want the vehicle to be equipped with a power chassis, which is convenient to move and promote anywhere. While the emergence of the JCT 22㎡mobile billboard truck-Fonton Ollin（Model：E-R360）completely meets the needs of foreign customers for both. This advertising vehicle breaks the limitations of the traditional box-type vehicle on the screen area, and is equipped with the same power chassis. On the basis of this, the LED screen area of the 22㎡mobile billboard truck can reach 4800×3200mm, which is impossible for the traditional box advertising vehicle. At the same time, the vehicle is equipped with an imported silent generator, which can guarantee the demands of the power supply of the advertising vehicle anytime and anywhere. And it also has the hydraulic folding, hydraulic lifting, and screen rotation system of the towed advertising vehicle, which can realize the advantages of the LED screen viewing range of 360° without the invisible place, and make the 22㎡mobile billboard truck become the favoriite one into the eyes of foreign customers, being one of Jingchuan’s best-selling products exported abroad in recent years.