There are four categories of chest freezers according to their uses, which can meet the needs of most people and businesses.

    chest freezer: The temperature in the cabinet is kept within the range of 0 to 10°C. It can be used to store beverages, eggs, dairy products, fruits, vegetables, etc., as well as medicines, vaccines, flowers, etc., according to different design uses. The former are mostly vertical side doors, and the latter is mostly horizontal top doors.

   Freezer: The temperature in the cabinet is usually below -18°C, which can be used to freeze food and store frozen food or other items for a long time. Most of them are horizontal top door structures, and a few are vertical side door structures.

    Refrigerator and freezer: The box body is divided into two or more different temperature storage compartments with double-door or multi-door freezers with an insulation layer. Each has an openable cabinet door, at least one of which is a refrigerating compartment, and at least one is a freezing compartment, which is respectively used for storing refrigerated and frozen foods. Generally, it is a horizontal top door structure.

    Refrigerator and freezer interchangeable cabinet: a new type of single-door multifunctional freezer, through the conversion of the thermostat, the freezer can be used as a refrigerator or a freezer to meet the requirements of users in different periods. This is a new type of product developed by Chinese freezer manufacturers for the characteristics of the Chinese market. For freezers with freezer compartments or frozen food storage compartments, there is a star mark on the front of its door (or cover) to distinguish the temperature of the freezer compartment or frozen food storage compartment, and the temperature is marked with an asterisk "*".