Trailer Axle, Brake Chamber, Leaf Spring manufacturer / supplier in China, offering 20-30ton 12X4 Heavy Duty Dump Truck Sinotruk HOWO Tipper Used Manual Transmission & Low Price for Sale, 13 Ton and 16 Ton Semi Trailer Axle Factory Direct Sales, High Capacity 3 Axle Fuel Tanker Semi Trailer for Diesel and Petrol and so on.