Trailer, Trailer Axle, Dumptruck manufacturer / supplier in China, offering Factory Price Tanker 3/4 Axles 30-60cbm Heavy-Duty Powder Material Transport Bulk Cement V-Shape Tank Semi Trailer, Reinforced carbon Steel 3/4/5 Axles 12-20wheels 30cbm-60cbm carbon Steel Tank Bulk Cement Semi Trailer for Powder Transport, Heavy Duty 3/4 Axles 30-60cbm Bulk Cement Tank Semi Trailer and so on.