yes. According to Aiqi, the business scope of Weifang Tratt Supply Chain Co., Ltd. includes catering management; Centralized disinfection service for catering utensils; Sales of plastic packaging containers and tools for food; Manufacture of special equipment for beverage and tea production. Licensed items: Internet sales of publications; Disinfectant production; Catering service, food workshop management; Beverage production; Internet sales of food; The production of food equipment, food sales, etc.