Product Functions 1.  The frame of the trailer is welded by standard channel steel and steel pipe and it has the characteristics of high intensity, impact-resistance and firmness. 2.  The front wheels adopt 6 sets of universal casters. It can easily change the direction. 3.  The towbar has multi-trailers connection and braking dual functions. 4.  The trailer working surface is loaded with 42 zinc-coated rollers which are made of advanced divided-body type small frames. 5.  The tyre uses the ultra-wearable solid core tyre, the service life is long 6.  According to the container and paneling size, the trailer is loaded with active   space-limiting device and the two sides are loaded with fixed space-limiting device to prevent the trailer from flopping. 7.  Loading form: rear loading. 8.  It can load P1P, P6P, PLA, FQA, PMW, P7E aviation collection paneling.