It was established on February 4, 20 15, and its registered place is Putian City, Fujian Province. It is affiliated to Du Yun New Energy Automobile Co., Ltd. of Fujian Automobile Industry Group, and its legal representative is Chen Wenhao. Mainly based on new energy vehicles. The new energy vehicles on sale are Du Yun TT/KOOC-0/(price/KOOC-0/3-/KOOC-0/8W), Du Yun Tt3 (price/KOOC-0/7-2/KOOC-0/W) and Tt7, which have not been listed for the time being. The information given by the manufacturers is 20/KOOC-0. As for performance and new energy vehicles, there is no technical content, mainly batteries. BYD, SAIC Roewe, GAC Chuanqi New Energy and other domestic brands with good new energy are all low-end brands.