Trailer, Trailer Axle, Dumptruck manufacturer / supplier in China, offering 3 Axles Tri-Axles 60t 30-60cbm Hydraulic Heavy-Duty Utility Square U-Shape Tipper Rear Dump Semi Trailer in Factory Price, Factory Outlet Square Shape 3 Axles 40/45/50cbm Utility Hydraulic Tipper Rear Dump Semi Trailer for Mining Construction Areas, Factory Price 3 Axles 30-60cbm Utility Hydraulic Heavy-Duty Square Box Tipper Rear Dump Semi Trailer and so on.