1. HANNOVER MESSE_2015 (Germany)

2. KUALA LUMPUR METALTECH_ 2016 (Malaysia)

3. SHANGHAI PTC ASIA_ 2016 (China)

4. HANNOVER MESSE_2017 (Germany)

5. TOKYO M-TECH_2017 (Japan)

6. MTA VIETNAM_2017 (Vietnam)

7. SHANGHAI PTC ASIA_2017 (China)

8. LASVEGAS POWER GEN_2017 (U.S.A)

9. SANTIAGO EXPO-MIN_2018 (Chile)

10. SHANGHAI PTC AISA_2018 (China)

11. BANGKOK METALEX_2018 (Thailand)

12. MANUFACTURING JAKARTA_2018 (Indonesia)

13. HANNOVER MESSE_2019 (Germany)

14. ITM LEON_2019 (Mexico)

15. NEW ORLEANS POWER GEN_2019 (U.S.A)

16. MANUFACTURING JAKARTA_2019 (Indonesia)

17. VIETNAM VIMAF_2019 (Vietnam)