Side Wall Semi Trailer, Fence Semi Trailer, Dump Semi Trailer manufacturer / supplier in China, offering Efficient Triple Axle Loading Manufacturer Build Construction Custom Beams Bottom Plate 40cbm 45cbm Hydraulic Mining Box Enclosed Grain End Dump Tipper, Heavy Duty China Factory Low Price Mining 3 4 Axle 36 Cubic Meters 50 60 80 Tons U-Shaped Rear Dump Semi Trailer Dumper Transport Tipper Tipping Truck Trailer, Robust Maximum Durability Quad Tri-Axles 60 70 80 Tons Mechanical U Shape Hydraulic High Quality Bauxite Stone Load Capacity Hauling Lorry Rear Dump Tipper and so on.