Exhibitions in Vietnam 2021. Exhibition schedule in Vietnam 2020-2021. Calendar of exhibitions. The terms of participation. Information for visitors and exhibitors. EVENTS 2021 Time Organizer Co-organizer Location APRIL, 2021 Date 21 – 23 SMART CITY ASIA 2021 Vetnam International Smart City Expo 2021LEDTEC ASIA 2021 Vietnam International LED/OLED and Digital Signage 2021 EXPORUM Hall A MAY, 2021 Date…