In the 22 trade reasonable venues in Germany, three of these vary among the five largest exhibition grounds in the world, that are Hannover, Frankfurt and Cologne. In terms of architecture, transport/logistics and technical capabilities, German exhibition grounds fulfill recent visitor and exhibitor needs and offer you Specialist Group. https://lanevtmdt.blogoscience.com/41733534/regulations-for-organizers-of-trade-fairs-at-the-fairgrounds-ifema-madrid-no-further-a-mystery