... .Applications: Health apparatus, dryers for home and business, printing machines, machine tools, cars.Belt types:1. Rib star (Rubber)for industrial ... , JT, JB, JBT, JF, JBFAdvanrages>> 1)The wrapper protects the inner layer,strong durability. 2)Special core rubber used,small elongation and ... production experience and professional technology can assure the quality and machine ability. generator fan belt