2019 Hannover Messe, Germany 2019.4.1~4.5 Hall 13 Stand A29 Hannover Messe, Germany Lists 2022 Hannover Messe, Germany2019 Hannover Messe, GermanyKorea-Laos Business Partnership 20162018 AUTOMECHANIKA, GERMANY2018 GPS, CANADA2018 TAPA, THAILAND 12