After the success of the DPES Sign Expo China 2018 in Guangzhou, without stopping, YOTTA will attend the 26th Shanghai International Ad & Sign Expo, i.e., the APPPEXPO Shanghai 2018, which will be held on March 28-31. The APPP Expo is the giant printer and signage expo. It is predicted that more than 180,000 professional spectatorsRead more