The semi-trailer is mainly suitable for medium and heavy duty and bulk cargo in medium and long distance transportation, and has become a medium and long distance freight vehicle.

1.The vehicle body adopts high-quality steel, advanced technology, strict production and manufacturing, the vehicle structure is reasonable, reliable performance, simple operation, beautiful appearance.

2.The frames of series semi-trailers are all beam - through structure, and the longitudinal beam is flat or goosenc. The web height is from 400mm to 550mm manganese plate welding, the longitudinal beam is adopted automatic buried welding welding, the frame is adopted shot peening treatment, the beam penetrates the longitudinal beam and welding the whole.