A refrigerated truck is a specialized vehicle designed for transporting goods that require a low-temperature environment. Equipped with a cooling system, it can regulate and maintain the temperature inside the cargo compartment, ensuring the freshness and quality of the goods during transit. Refrigerated trucks are widely used in the transportation of perishable goods such as food, pharmaceuticals, and flowers, and are an essential part of cold chain logistics. Their design considers insulation performance and precise temperature control to meet the storage requirements of various goods.