Container transportation is mainly used for sea transportation. Containers are used to transfer goods. They can be loaded directly at the shipper's warehouse and transported to the consignee's warehouse for unloading. When changing vehicles or ships midway, there is no need to take the goods out of the box and change them. It can standardize a behemoth with a load of dozens of tons, and based on this, gradually realize the supporting logistics of ships, ports, routes, highways, transfer stations, bridges, tunnels, and multimodal transportation worldwide. Land transportation is only sea transportation to After the port, it is an extension of logistics services. The containers for sea transportation and land transportation are all the same, and they are all standard 20GP, 40GP, 40HQ, 45HQ. Open top containers.

Railways use containers. The main difference is the position of the door. For shipping, the back door opens, while for iron, the middle door opens. The size and load capacity are different. Nowadays, there is also sea-rail combined transport. That is, after unloading the ship and then taking the railway, sea transport is used. The standard 20GP, 40GP, and 40HQ are mainly delivered to Yingkou Port and Tianjin Port in China to inland cities more than 500 kilometers away, which can effectively reduce logistics costs.