Ultrasonic welding can be divided into: 

1. Welding of automobile door panel 

2. Welding of soundproof felt for automobile door panel. 

3.Automobile non-woven fabric interior parts spot welding 

4. Welding of Automobile Dashboard 

5. Automobile Instrument Panel Welding 

6. Automotive Plastic Parts Riveting 

7. Automobile Bumper Welding 

8. Welding of automobile tire cover

 9. Automobile Roof Welding 

10. Automobile Trunk non-woven Fabric Welding 

11. Automobile seat cushion non-woven Fabric Welding

12. Automobile engine cover welding 

13. Welding of automobile taillight 

14. Ultrasonic plastic welding of Automobile Lampshade 

15. Automotive bearing cage welding

16. Car Glove box welding 

17. Automotive filter welding 

18. Automobile Plastic Valve Welding 

19. Automotive Air commutator welding 

20. Automobile airflow detector welding and so on. 

For Automotive Plastic parts welding mostly used non-standard Ultrasonic welding, multi-head multi-station design, with PLC program control and Liquid Crystal Display operation, large automotive complex workpiece welding, including different directions of the welding surface, multiple positions to be welded at the same time.