The production and sales license of cold food should be handled separately, because the production process of cold food needs strict hygiene control and fresh-keeping treatment to ensure the quality and safety of products. The main purpose of the manufacturing and selling license is to supervise and manage the production and operation behavior of food enterprises, including food processing, sanitary conditions, health status of employees, etc., to avoid food safety problems. Because the production process of cold food is more complicated than that of normal temperature food, it is necessary to apply for a special license separately.

In addition, cold food needs special preservation requirements during storage and sales, such as low-temperature storage and transportation, to ensure the quality and safety of products. Therefore, it is necessary to meet a series of strict environmental protection requirements and standards when manufacturing and selling cold food, and a separate license is an important way to ensure that enterprises can operate legally and meet relevant standards and requirements.