The 76th edition of the international industrial fair Hannover Messe, organized by Deutsche Messe AG in Germany, started today with more than four thousand exhibitors welcoming visitors. At the fair, which is expected to attract more than 100,000 visitors, seven product groups, namely Automation and Fluid Systems, Digital Ecosystems, Energy Solutions, Engineering Solutions, Center of the Future, Compressed Air & Vacuum and Global Markets & Business, will be exhibited. The event will continue until April 21.