Chongqing Nan 'an Teqiang Automobile Maintenance Service Center has electric vehicle battery maintenance. According to Baidu map query, Chongqing Teqiang Automobile Maintenance Service Center is located at No.22 Taoyuan Road, Longmenhao Street, Nan 'an District. Specializing in the maintenance of electric vehicle batteries, motors and other issues, but also provide daily maintenance services. South Bank of Chongqing is an administrative division of Chongqing, China. It is located on the south bank of the Yangtze River, adjacent to Yuzhong District and Jiangbei District in the city center.