T3 travel is not only in Chongqing, but also a national regional public vehicle platform. Chongqing's T3 vehicles use Changan new energy vehicles from Chongqing Changan Group, which are beautiful in appearance, environmentally friendly and energy-saving. T3 vehicles are managed in a standardized and powerful manner, clean, punctual and with good service, and have been well received by citizens for public travel. At the same time, it also supports the development of Chongqing's automobile industry and the technological innovation of new energy vehicles