A refrigerated truck is a closed transport vehicle specially used to transport goods that need to be maintained at a certain temperature, such as frozen food, dairy products, vaccines and medicines, etc. It is usually equipped with a refrigeration unit or refrigeration device to maintain a stable temperature inside the cabin.

Refrigerated trucks are widely used in food, medical, biotechnology and other fields. They can ensure that goods remain fresh, safe and effective during transportation, thereby meeting people's needs for high-quality life. At the same time, with the continuous advancement of science and technology, the performance and efficiency of refrigerated trucks are also constantly improving, providing strong support for the development of various industries.