Bakeries must have three kinds of snacks.

Food for three hours is a necessary document for the catering industry, which mainly includes: food circulation license, catering service license and food production license. Only with these three certificates can we operate the catering industry, otherwise it will be illegal. This is necessary for any restaurant, because if your ingredients are unhealthy or the operator has any infectious diseases, it will do great harm to consumers, so these documents are necessary. Without these documents, you can't run a restaurant.