Shenzhen Tianan Digital City is the leader of China's urban technology industry park, focusing on incubation and cultivation of enterprise life cycle, and creating a comprehensive business ecological environment integrating scientific research, office, commerce, communication, and life. Shenzhen stereo garage built after the completion of the Sampu garage can accommodate about two hundred mechanical parking spaces. Shenzhen stereo garage has multiple entrances and exits for vehicles. During the peak period of vehicle access, it avoids the crossing of vehicle flows in and out of the garage, greatly improving parking efficiency. The stereo garage in Shenzhen can store large SUVs and provide charging functions for new energy vehicles, achieving both stereo parking and charging at the same time.