In 2011, as the top hospitality show, hotelex Shanghai will meet its 20th anniversary. Together with other three related shows “Expo Build China 2011”, “China Clean Expo 2011” and ”Expo Light 2011” four expos under one roof will offer total solutions provided from building, cleaning and lighting suppliers. The fairground will reach 160, 000 sqm, attracting nearly 2, 200 Suppliers and 100, 000 Visitors.