Beijing Metro Line 17 has a total length of 49.97 km, all underground lines and 21 stations. It has 1 depot and 1 parking lot, 1 control center, 1 backup control center (in the parking lot), and 1 maintenance center (in the Ciqu parking lot), with an initial allocation of 34 trains, and the turnaround interval time is no more than 108 seconds, and the tracking headway is greater than 90 seconds. The Project is constructed by Beijing Metro Construction Administration Corporation and operated by Beijing MTR Corp. Ltd. CRRC Changchun Railway Vehicles Co., Ltd. provides vehicle equipment and TCT provides signaling system.

Beijing Daxing International Airport Express was put into operation formally on September 26. The general urban rail transit line has a speed of 80km/h.Compare with it the design speed of Daxing Airport Express reaches 160km/h.

On December 30, 2017, the national demonstration project of full-automatic operation system-Yanfang Line was put into operation.

For network extension and future inter-line operation, Line 2A signaling design adopted I-CBCT (Interoperable Communication Based Train Control) solution by TCT (Traffic Control Technology). The signaling system set an open foundation for Hanoi Metro Network and make future inter-line operation possible, which will greatly increase flexibility and efficiency of operation and lower operation cost in a new aspect.

Train - Intelligent Passenger Service System (T-IPSS) has been put into trial operation in Beijing Subway Line 6, and the functions will be improved continuously in future.

In March 2019, TCT and Shuozhou-Huanghua Railway Development Co., Ltd. signed the Contract for Shuozhou-Huanghua Railway Moving Block Expansion Test and Engineering Application Research Project, wherein TCT will provide the moving block engineering transformation service for the existing signalling system and communication system of Shuozhou-Huanghua Railway.

Furthermore, the implementation of interconnectivity demonstration project of Chongqing Rail Transit breaks through the world-class problem of urban rain transit interconnectivity. TCT has realized the project application of I-CBTC as the leading party and made great contribution to the application of urban rail transit interconnectivity technology.

Urban rail cloud platform can realize unified logical management of distributed production center, disaster recovery center, stations and train depot/parking lot, form a cloud resource pool and provide unified operation and maintenance management capability of multiple stations. Unified management platform has the distributed management capability and can deploy cross-resource pool and data center through flexible resource dispatching strategy.

As the major project of the “11th Five-Year Plan” national sci-tech support plan “The core technology CBTC development and demonstration project of Beijing Rail Transit”, Beijing Subway YIZHUANG Line was put into operation officially on December 30, 2010, with the total operation time of 33min, the full length of 23.23km and 14 stations (6 underground stations and 8 elevated stations).