How many locomotives are there in Jiaxing Seventh Gear?

1. According to Baidu map, there are only 1 Jiaxing No.7 locomotives in Jiaxing, all of which are located in Dongsheng East Road, Jiaxing No.7 Locomotive Sales Co., Ltd., but they are divided into four parts, namely Jiaxing No.7 Locomotive Sales Co., Ltd., No.7 Locomotive City Exhibition Hall, No.7 Locomotive After-sales Maintenance Department and No.7 Locomotive, all of which are located in Dongsheng East Road, Jiaxing.