Insulated truck body are widely use in refrigerated, pre-packaged, pre-frozen food industries, and offshore fishing products that are salted and frozen, to be later transported to the mainland. For the insulated truck body, customers can either choose corrugated floor or flat anti-slip floor. However, we would recommend the corrugated floor for better cold air circulation, and easier cleaning process. With the current design, customers can upgrade the insulated body into a refrigerated body. There are two types of insulated truck body manufactured by Quyen Auto: Model F1N and model F2.