1) superior one piece axle tube, strong carrying capacity and high bending strengh



2) the axle head is processed by the method of hardening and heat treatment, it can provide anti- fatigue and durable capability



3) the brake lining is environment friendly, non-asbestos and long life-expectancy.



4) the bearing is high rotate speed, abrasion resistant and heat resistant



5) wheel hub and brake drum use internatonal standard materials of ball iron and grey iron seperately, which has the advantages of over loading capacity, abraion resistant and heat resistant



6) key parts are produced by digital equipment, we can produce according to customer's special requirements