* Automechanika Shanghai 3-6, Dec, 2019 Shanghai, China 5.1/M60 ; TAIPEI AMPA 15-18, Apr,2020 Taipei, Taiwan ; Automechanika Frankfurt 8-12, Sep ,2020 Frankfurt, German

* Automechanika Shanghai 3-6, Dec, 2019 Shanghai, China 5.1/M60 ; TAIPEI AMPA 15-18, Apr,2020 Taipei, Taiwan ; Automechanika Frankfurt 8-12, Sep ,2020 Frankfurt, German