1, the staple food is different: catering is an ordinary catering store, there can be drinks, there can be staple food, fried dishes and so on, such as restaurants, breakfast stores and so on. Cold drinks are drinking water, dairy products, sugar, edible fats and oils, etc. as the main raw materials, add the appropriate amount of spices, flavors, coloring agents, thickeners, emulsifiers, sweeteners and other food additives. Frozen solid beverage made of ingredients sterilized and frozen.

2, the content is different: catering is mainly divided into five categories: tourist hotels, restaurants (Chinese, Western), buffets and boxed lunch industry, cold drinks industry and vendors. Cold drinks contain only frozen drinks.