Trailer Axle, Spindle, Trailer Part manufacturer / supplier in China, offering High-Quality Factory Spring Trailer Axle/Torsion Axl Kit From 2000lb to 8000lb, Quality Torsion Axle for Trailers with E-Coat and OEM Compatibility, Heavy-Duty Caravan Trailer Axles with 12-Inch Electric Brakes and so on.