In September 2023, the company initiated the trial operation of the Hefei Metro Line 2 and Line 3 Extension Project, marking the successful completion of the project. Despite numerous external constraints and a tight schedule, ZTRS successfully completed the project through scientific planning, meticulous organization, and teamwork, setting a record for the fastest delivery in metro projects. From the time of winning the bid, the project completed the supply within 90 days and achieved communication connectivity within 120 days. This has made outstanding contributions to the construction of the Hefei Metro Line 2 and Line 3 Extension Project, earning praise from clients.
