MEXICO EXPO ELECTRICA INTERNATIONAL 2015

POWER & ELECTRICITY WORLD AFRICA & THE SOLAR SHOW AFRICA 2014

ELEKTRO-2013 FAIR ON JUN-17/20-2013 ON MOSCOW RUSSIA

ELEKTRO-2013 FAIR ON JUNE-17-20, ON MOSCOW RUSSIA

2017，Jul 25-28 Brazil FIEEElétrica exhibition in St Paul