Rolling Stock Plant
CRRC Sifang Co.,Ltd.
CRRC Changchun Railway Vehicles Co., Ltd.
CRRC Tangshan Co., Ltd.
CRRC Dalian Co., Ltd.
CRRC Zhuzhou Locomotive Co., Ltd.
CRRC Nanjing Puzhen Co., Ltd.,
Railway Bureau, Railway Company
100% cover the railway bureaus and companies of China
And：Uzbekistan Railway/Ethiopia Railway/Brazil Railway/Morocco Railway/ Kenya Railway / Pakistan Railway / Iraq Railway/Zimbabwe Railway/Vietnam Railway/Sudan Railway
100% cover the metro cities of China
And：Argentina Metro/ Saudi Arabia Metro/Iran Metro/Malaysia Metro/Hongkong Metro/ Philippines Metro
China Railway Signal & Communication Corporation Limited
THALES SAIC TRANSPORT
Zhejiang Zheda Insigma Group Co., Ltd.
China Railway Group Limited
China Railway Construction Corporation limited