A company focused on the field of rail transit vehicle electronic information systems


Our Customer

Keeping Information On Track

Tech Service User

Manucturing Plant

Crrc Qingdao Sifang Co,.ltd. crrc Changchun Railway Vehicles Co,.ltd. crrc Nanjing Puzhen Co,.ltd. crrc Guangdong Co,.ltd. zhuzhou Crrc Times Electric Co,.ltd. beijingsubway Rolling Stock Equipment Co.,ltd.

Ultimate user

China State Railway Group Co.,Ltd.

Beijing subway Co.,Ltd.

Chengdu rail transit Group Co., Ltd

Qingdao Metro Co., Ltd

Guangzhou Metro Co., Ltd

Shenyang Metro Co.,Ltd. 

Chongqing rail transit (Group) Co., Ltd