As the 2026 May Day holiday approaches, the Chongqing Depot of China Railway Chengdu Bureau Group Co., Ltd. has conducted a comprehensive inspection of its 137 EMU trains, combining spring maintenance and flood prevention efforts to enhance operational quality and ensure safe transportation during the holiday period. The depot strengthened checks on key components such as air conditioning systems, high-voltage traction equipment, and running gear, while also organizing staff to improve interior service facilities including seats, luggage racks, and restrooms, creating a warm and comfortable atmosphere for passengers. The image shows the EMU inspection site.
