Full Trailer: the loading part is a full trailer with breast board structure, and the loading part of the lower compartment full trailer is a full trailer with closed compartment structure.
Tank type full trailer is a full trailer with closed tank structure.
The floor of the loading part of the flat trailer is a full trailer with flat structure and no breast board.
Container full trailer is a full trailer with frame structure and no floor, which is specially used to transport container.
Full dump trailer full trailer with automatic dumping device at the loading part.
Semi Trailer: a semi-trailer whose cargo carrying part is of breast board structure. The lower split semi-trailer is a semi-trailer with closed compartment structure.
Tank semi-trailer is a semi-trailer with closed tank structure.
The floor of the loading part of the flat semi-trailer is a semi-trailer with flat structure and no breast board.
Container semi-trailer is a semi-trailer with frame structure and no floor, which is specially used to transport container.
The dump semi-trailer is a semi-trailer with automatic dumping device at the loading part.
