How to deal with the broken beam of Fuyang Le Kai trailer

According to the actual reason of main girder fracture. If the trailer girder is broken, the manufacturer should deal with it according to the actual reasons. If it is because the driver is overweight and overloaded, the manufacturer is irresponsible. Anyway, because of the quality problem of the girder itself, the manufacturer must pay for the maintenance immediately. The cross beam of semi-trailer is the main part of semi-trailer, and there are many longitudinal auxiliary beams near the cross beam, which constitute the whole cargo consignment platform of semi-trailer.