Business scope: Wheel,
Filter,
Electronic Equipment,
Brake,
Electrical Equipment,
Sale,
Import And Export Of Goods Or Technology,
Vehicle,
Braking System,
Industrial Design Services,
Dryer,
Monitor,
R D And Technical Services Of Computer Software And Hardware,
Pantograph,
Air Compressor,
Processing And Repair,
Integrated Circuit Technology,
Research And Development And Technical Services Of Mechanical Equipment,
Module,
Railway Locomotive,