Bainaijing Township, belonging to the Inner Mongolia Autonomous Region Ordos City, Dalat Banner, is located in the eastern part of Dalat Banner, east of Jiguistai Township, south of Jungar Banner Nuanshui Township, Tongchuan Township, Dongsheng District border, west of Wang Aishao Township, north of the Yellow River and Baotou City, Tumet Right Banner, Mingshanao Township, across the river, the regional area of 242 square kilometers, as of 2018, the household population of 21,227 people.
In 1956, the establishment of bainijing township, hailiushu 2 townships. 1958, the merger set up bainijing township. 1983, resumed the township. 1997, the township changed to the town. 2005, the former Ovoo Liang township, salt store township, bainijing town merged with the town of bainijing. As of June 2020, Bainaijing Township has 1 community and 8 administrative villages under its jurisdiction.
In 2018, there were 85 general stores or supermarkets with a business area of more than 50 square meters in Bainaijing Town.