Transport bags cargo goods two or three axles drop side semi trailer

1.  The beam is welded by submerged arc welding, which has good molding, high welding quality and reduces welding defects.
2.  The box plate is made of high-strength steel, with good performance of anti-surge box.
3.  The column and box plate can be disassembled, and can be transported by container or bulk cargo, which greatly reduces the cost of sea freight.
4.  Optional container locking device realizes multi-purpose use of one vehicle and high economic efficiency.
5.  The box plate adopts external spanning structure, with the same internal volume, the external dimension is smaller.