The bauma construction machinery trade fair in Munich, Germany, is the world's largest trade fair. According to Klaus Dittrich, CEO & Chairman of the Board, Messe München: "Bauma, the world's largest trade fair, is even bigger this year than three years ago. In total 614,000 square meters exhibition space, 3,700 exhibitors from 60 countries and we expect 600,000 visitors from over 200 countries. A new open-air area, two new halls. Manufacturers not only present the latest trends and machines on an area about as big as 100 football fields, they also show that digitization has already arrived in the industry."