Semi Trailer
Semi trailers are widely used in long-distance freight transportation, playing a key role in logistics and supply chain systems. In highway trucking, they are commonly attached to tractor units to transport large volumes of goods such as consumer products, industrial equipment, and raw materials. Different types of semi trailers, including flatbeds, box trailers, and refrigerated trailers, are designed to meet specific cargo requirements. For example, refrigerated semi trailers are essential for transporting perishable goods like food, pharmaceuticals, and flowers while maintaining strict temperature control throughout the journey.