... 1.Buses, trucks, 2.Agriculture vehicles, engineering construction, 3.S Front Axle We can supply various kinds of axles for buses ... semi-trailers, including steering axles, driving axlesand semi-trailer rear axles. The designated productive capacity of axle is 50,000pieces ... lighter weight(5)Packing according to customers' demands key words: front axle, truck axle, trailer axle, axle , drive axle, semi ...