Designed based on Volkswagen Jetta chassis, the training bench can illustrate the structures, working processes and assembly of the automobile steering, braking and driving systems.The automobile frame is made in steel and the surface is paint-coated，components of the automobile are installed in the same place .The device applies to automobile chassis and maintenance training courses of secondary and senior vocational schools, normal education and training institutions. It can fully meet the needs for chassis system structure, working simulation and assembly and disassembly practicing.