Description：
1.Round or square axle beam are available. The original material of axle tube is round, and we through cold square shaping to make it square.
2.The track length could be changed shorter and longer accordingly.
3.We can provide axles with ABS and also without ABS. China ABS or WABCO ABS is available.
4.Manual slack adjuster or auto slack adjuster are available.
5.Customized cam shaft length (CL) is Ok, but it should be over or equal to 223mm.