The second-hand dining car market in Dezhou is located in Huiyi Automobile Trade Complex Park, Zhong 'ao Avenue, Decheng District. The electric dining car is a kind of dining car, which has the characteristics of good mobility, no site constraints and small appearance. Suitable for the delivery needs of cities and factories. The appearance is simple and atmospheric. The electric dining car consists of three parts: electrical system, chassis and body. Three core components: battery, motor and electronic control.