PRINTING United Expo is the most dynamic and comprehensive printing event in the world. Held annually and focused on bringing together the print community to experience the latest printing technologies and applications all in one place. What makes this such an incredible show? Every application, technology and trend will be on full display from wide-format to apparel and everything in between. PRINTING United Expo is presented by PRINTING United Alliance — a mission driven association created with the combined strength of Printing Industries of America (PIA), Specialty Graphic Imaging Association (SGIA), NAPCO Media, and Idealliance.