Jin Rui Maintenance Company. Qingdao Tuandao repairs cars at night in Qingdao Jin Rui Automobile Maintenance Company, which is located at the innermost part of Tuandao No.4 Road. Tuandao is located at the southernmost tip of Taixi area in Shinan District of Qingdao, east of Jiaozhou Bay Estuary, with the highest point of 8 meters above sea level. Although it is called "Island", it is actually a nearly triangular "headland".