Our pu timing belt have three type :Open type, jointed endless belt, truly endless belt (1)Specification:XL,L,H,XH,T5,T10,T20 (3)All models teeth could be covered with green fabric and back covered with linatex. All items could be jointed endless.(4)Made of thermoplastic polyurethane materials with high wear resistance;(5)In the high-load transmission is still keeping good loading capacity;(6) ...