Semi Trailer, Lowbed Semi Trailer, Car Carrier Semi Trailer manufacturer / supplier in China, offering Coal Neck Ultra Low-Chassis Flatbed Semi Trailer, Heavy 20-80 Tons, Custom Axles, Semi Trailer with Hydraulic Ladder, Heavyweight 30 / 40 Tons 3 Axles 4 / 5 / 6 Axles 40 Feet 45 Feet Gooseneck Low Chassis Flatbed Semi-Trailer, Container Flatbed Semi-Trailer or Container Frame Truck, Custom Axles, Custom 1 Vehicle Can Carry 2 Flatbed Container Semi-Trailers and so on.