Chengdu Xinzhu Road & Bridge Machinery Co., Ltd.Sichuan Sheng, China
China Railway Hi-tech Industry Corp. Ltd.Beijing Shi, China
Shanghai Fuxin Intelligent Transportation Solutions Co., Ltd.
Hongrun Construction Group Co., Ltd.Shanghai, China
Tianjin Metro Group Co., Ltd.
Nanjing TYCHO Information Technology Co., Ltd.Jiangsu Sheng, China
Ningbo Construction Co., Ltd.Zhejiang, China
Beijing Urban Construction Design & Development Grp Co., LtdBeijing Shi, China
TianJin 712 Communication & Broadcasting Co., Ltd.Tianjin Shi, China
China State Construction Engineering Corp. Ltd.Dubai, United Arab Emirates
Nanjing TYCHO Information Technology Co., Ltd.
Hongrun Construction Group Co., Ltd.Zhejiang Sheng, China