Cold storage is a kind of equipment specially used to store and keep fresh food, medicine, chemicals and other items. It has a wide range of applications, including but not limited to the following aspects:

Food industry: Cold storage can be used to store and keep fresh various foods, such as meat, vegetables, fruits, seafood, dairy products, etc.

Pharmaceutical industry: Cold storage can be used to store and keep fresh various medicines, vaccines, blood products, etc.

Chemical industry: Cold storage can be used to store and keep fresh various chemical raw materials and products, such as coatings, resins, plastics, etc.

Logistics industry: Cold storage can be used to store and keep fresh various items that need to be transported at low temperature, such as cold chain logistics, refrigerated transportation, etc.

Agricultural industry: Cold storage can be used to store and keep fresh various agricultural products, such as fruits, vegetables, meat, etc.

In short, the use of cold storage is very wide, covering almost all items that need to be stored and kept fresh.