05.11.2013. Our Tromont Sales team participated in Blechexpo, held from November 5th-8th in Stuttgart, Germany - the world's largest specialized trade fair for the sheet metal processing industry, where the latest industry trends and innovations are premiered. More than 70,000 m2 of overall exhibition floor space for 1153 exhibitors from 32 countries - and 35,599 expert visitors from 96 nations - made for an exiting and memorable show.