Passenger and freight vehicles for railways and urban rail transit: Regional passenger vehicles, long-distance passenger vehicles, electric units and EMUs, urban rail transit vehicles (subway, light rail, track); boxcars, platforms, loading units, other standard vehicles, automatic unloading vehicles, special vehicles, tank cars; locomotives/train heads; maglev trains; narrow-gauge railway vehicles; specialized vehicles; rack railway vehicles; intermodal vehicles and others

Vehicle accessory systems and components: Bogies, braking systems, body shells, connection systems, couplers, ventilation systems, lighting systems, locking systems, passenger counting systems, wheels, lubrication systems; composite materials, insulating materials, adhesives, lubricants, rubber products, sealing materials

Interior systems: Control panels, lights, toilets, seats, air conditioning, exhaust systems, door systems and accessories, floor systems, heating systems, monitoring systems, kitchen equipment (The content of this article belongs to Juzhan.com, unauthorized forwarding is prohibited)

Vehicle maintenance/repair: Bogie test equipment, waste treatment systems, wheelset diagnosis and processing systems, detection devices, maintenance machinery, measurement equipment; cleaning devices, vehicle washing systems; debugging services, repair management systems

Traction power supply and drive devices: Drive systems, generators, hydraulic transmission systems, pneumatic devices, traction motors and their accessories, power supply systems, vehicle control systems, field bus components, automation technology, batteries and charging devices, insulation devices, safety systems, transformers, cables and connections, overhead contact lines, switch cabinets and accessories

Public service facilities: Advertising systems, clock systems, customer service, elevators, broadcast systems, interactive voice response systems, automatic ticketing systems, fire detection systems, fire protection systems, monitoring systems, security

Infrastructure: Underground engineering, civil construction projects, power systems, overhead contact lines, welding technology, tunnel and bridge construction, etc.; planning/regulation; road maintenance machinery, equipment and tools; technical equipment; building materials; track products; overhead line equipment