On October 22, 2020, the project of “Nanjing Line 7” passed the first article inspection conducted by CRRC Nanjing Puzhen Co.,Ltd and Subway SupervisionCompany with the opening item for zero. The project completely passed the inspection.
This project is an important trunk line connecting the east and the west of the Nanjing subway network, which is the first driverless project in Nanjing subway. In this project our company supplies 636 saloon air conditioners and 318 control panels for total 53 trains in configuration of 6-car trainfleet. Since winning the bid, our company has overcome various difficulties in the project, such as the change of design scheme, the impact of Covid-19 and the tight delivery time, and successfully completed the customer's requirements.
With increasingly automatic and intelligent of subway vehicles, driverless projects are becoming more and more important in the future subway market. Our succeed in the first article inspection and delivery of Nanjing Line 7 project will greatly enhance the competitiveness of our company.

Text & photographs by Lei WANG