Generally, the canteen of listed companies attracts foreign investment in Huituan Dining Hall. Hui Group Meal is an information service platform for the group meal industry, such as canteen contracting, canteen bidding, canteen transfer, canteen outsourcing, canteen contractors, group meal companies, group meal supplies and appliances procurement, canteen recipes, nutrition recipes, industry questions and answers, news information, etc., and is committed to accelerating the Internet of the group meal industry.