ULIFLEX TIMING BELT including polyurethane endless timing beltpolyurethane open ended timing beltrubber timng beltpolyurethane timing belt power sleeve(pu moulded timing belt).The polyurethane endless timing belt is made of continuous tensile steel cords or Kelvar cords  with excellent polyurethane material.And polyurethane open ended timing belt are constructed using the highest quality thermoset polyurethane and incorporate durable strength members to help optimize performance.Polyurethane timing belt power sleeve(pu moulded timing belt)which are cast in special molds, are made of abrasion-resistant polyurethane and high-strength steel cords or kevlar cords.