1. Size: 20.5m * 2.55m* 3.90m
2. King pin 50#, bolted, full melted, 12mm steel plate, whole welding.
3. First and second floor is movable
4. 3 axles with single tire
5. Hand chain
6. 3 spare tires
7. Clearance: 500mm
8. Triangle steel fixed
9. Spare tire door open down
10. Rat Paks and belt 40 pieces
11. Break leg
12. only light blue color of painting.
13. Cover for two sides
14. 13 poles (12 spaces on each side, produce as the drawings).