Business scope: Parts Processing,
Software Development,
Technical Services,
Technology Development,
Technical Consulting,
Emerging Energy Technology Research And Development,
Mechanical And Electrical Equipment Manufacturing,
Rail Transit Operation Management System Development,
Mechanical Equipment Maintenance,
Sales Of Key Systems And Components,
Manufacturing Of Special Equipment For Electrical Machinery,
Manufacturing Of Urban Rail Transit Equipment,
Sales Of Household Appliances Spare Parts,
Electrical Equipment Repair,
Manufacture Of Power Distribution Switch Control Equipment,
Mechanical Parts,
Mechanical Equipment Research And Development,
Retailing Of Computer Software Hardware And Auxiliary Equipment,
Intelligent Power Transmission And Distribution And Control Equipment Sales,
Manufacturing Of Electronic Components And Electromechanical Components,
...