Hanna Zannin Booths Design and Building in Sao Paulo. Hanna Zannin delivers full advising in tradeshows and corporate events. Hanna Zannin designs and Builds booths and stages , customised or modular mountings. Their ten-year experience and trajectory had placed them as a referenced company in the Events sector as booths designers and builders for trade shows, congresses, social or corporate events. Among the complementary services delivered by Hanna Zannin , we found: catering, security, cleaning, Audio & Video Rental, images,…