The cargo area of the container semi-trailer is structured as a container. It is mainly used in logistics systems that are compatible with ships, ports, shipping routes, highways, transfer stations, bridges, tunnels, and multimodal transport.

The cargo area of the container semi-trailer is structured for containers. It is mainly used in logistics systems that are compatible with ships, ports, shipping routes, highways, transfer stations, bridges, tunnels, and multimodal transport.

1. Specifically designed for the transportation of various containers. It can be reused for a long time and has sufficient strength. 2. When using containers to transfer goods, loading can be done directly at the shipper's warehouse and unloading at the receiver's warehouse, without the need to remove the goods from the container when changing vehicles or ships midway. 3. It allows for quick loading and unloading, and can conveniently switch from one mode of transport to another. 4. It facilitates the filling and emptying of goods, meeting the personalized needs of customers. The design ensures quality stability and reliable performance according to customer requirements. The container semi-trailer is a specialized transport trailer for carrying containers. In the early development of container transport, due to the relatively small weight and quantity of containers, ordinary cargo vehicles were often used for transport. Since the 1960s, with the rapid development of container transport, various countries have successively developed vehicles specifically for transporting containers. The dimensions of the loading area of the container trailer are determined according to standard container sizes, and there are locking devices at the four corners corresponding to the bottom of the container to secure it. It is a specialized transport trailer for carrying containers. There are locking devices at the four corners of the loading area to secure the container. Typically, semi-trailer, full trailer, and double trailer types are used, with semi-trailers being the most common. Semi-trailers can be further divided into flatbed and skeletal types; the former has a flat cargo platform and can also be used to transport ordinary long and large goods, while the latter has no cargo platform, and the container is placed on the chassis frame, secured by locking devices to become a strength component of the semi-trailer.