American axle shaft.we are a prossional manufacturer semi-trailer fiftting located in Liangshan,Shandong province. Darong American axle (without ... American axle assembly,axle tube, the single point suspension ,tandem pendel axle series,spoke axle series,outboard/inboard drum axle series ... major varieties of our RSC brand, including axle, BPW/American axle assembly, the single point suspension systems, ...