What components are used in the heavy truck HOWO A7 cab assembly?

The cab assembly of the heavy-duty truck Howo A7 is composed of the following components:

1. Cab shell
2. Windshield
3. Doors
4. Seats
5. Instrument panel
6. Steering wheel
7. Gauges and switches
8. Air conditioning and heating system
9. Radio and audio system
10. Mirrors
11. Lighting system
12. Wipers and washers
13. Safety belts
14. Dashboard
15. Power windows
16. Floor mat
17. Sun visors