Trailer Axle, Spindle, Trailer Part manufacturer / supplier in China, offering Factory Customized Spring Trailer Axles Kit Idler/Electric Brake Trailer Axles 2000lb-8000lb, Efficient Torsion Axle for Trailers with Durable E-Coat Protection, E-Coat Trailer Axle with Advanced Torsion Technology for Trailers and so on.