2. Nanjing Rhine-Didier Elevator Co., Ltd.
3. Jiangsu General Elevator Manufacturing Co., Ltd.
4. Henan Aodi Elevator Co., Ltd..
5. Yangzhou Deli Elevator Co., Ltd
6. Shandong Xunjie Elevator Co., Ltd
7. Shanghai Aoma Elevator Co., Ltd..
8. Lianyungang Aoling Elevator Engineering Co., Ltd.
9. Yancheng Zhongao Elevator Engineering Co., Ltd..
10. Suqian Meiling engineering elevator co., ltd.
1 1 Nantong Shunjie Elevator Equipment Installation Co., Ltd.
12. Zhejiang Rong Sheng Elevator Co., Ltd.
13. Suqian Daqian Elevator Engineering Co., Ltd.
14. Huaian rongxin elevator co., ltd.
15. Sichuan Deyang Lanhua Elevator Co., Ltd.
16. Changzhou antong elevator co., ltd.
17. Henan Yutong elevator manufacturing co., ltd.
18. Hefei xiji elevator installation engineering co., ltd.