Well known Brands' automobile groups treat Auto as one of the important international A-Class auto shows, no matter what the investments, quantity, or quality of exhibited vehicles, the first appearance cars and concept cars are. Present during the press day were General Motors Corporation Chairman G. Based on the theme of the Auto Shanghai , which was 'Technology and Nature in Harmony', exhibitors showcased and unveiled their energy saving, solar energy, non-air polluting cars. This made the Auto Shanghai a high-tech event, which has the ability to profoundly transform the concept of car.