According to the Baidu map query, the distribution of Yinchuan Postal Bank outlets is as follows:

1. Postal Savings Bank of China 24-hour self-service bank (Helan County Branch) is located in Helan County, Yinchuan City No. 27, Taolin North Street.

2. Postal Savings Bank of China (Yinchuan Yuehai Wanjia Branch) is located in Room 104, Section F, F2 Area, Yuehai Wanjia, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region.

3. Postal Savings Bank of China (Yinchuan Jintai Garden Branch) is located at No. 580 Fenghuang North Street, Xingqing District, Yinchuan City, Ningxia Hui Autonomous Region.