Event Participating A+A Expo Event at Dusseldorf Posted on October 22, 2021November 11, 2021 by Udyogi 22 Oct A+A Expo is the leading international trade fair for Safety, Security and Health. Do come and visit Udyogi Safety at A+A Expo at Dusseldorf, Germany between October 26th-29th, 2021 at Hall 04 Stand E6. Safety Quiz Contest A+A Expo at Dusseldorf, Germany