Brille & Co., the trade show for the northern German market, cancelled its next summer edition, which was supposed to take place at the beginning of September 2017. Not enough exhibitors registered for the event. The winter edition of the show, which is due to be held on Jan. 20-21, 2018, in Dortmund, will take place as planned, according to the organizers. The summer show was always less well attended than the winter edition.