Carry out food and catering innovation and development forum activities to build a zero-distance communication platform for exhibitors and purchasers. According to the information on the Catering Expo project, it is known that the Catering Expo is a food and catering innovation and development forum event to build a zero-distance communication platform for exhibitors and purchasers. China International Food and Catering Expo is a key exhibition in the field of domestic trade and circulation in the food and catering industry. After six years of continuous development, it has begun to take shape, and its marketization and internationalization levels have continued to improve. It covers catering, food ingredients, chain franchises, grains and oils, coffee, tea, snack foods, imported foods, etc., and also has exhibition areas for food packaging, Chinese food and wine, etc., aiming to open up the upstream and downstream industrial chains of food and catering, making the food and beverage fair a comprehensive food and catering industry. A business platform for the entire industry chain.