We can offer rubber drive belts include Common Vehicle Belt and Special Vehicle Drive Belt. Rubber drive belts are one of the most crucial moving parts in your engine. They drive the alternator, water pump, and the power steering pump. if any of these components cease to function, your car could face serious, expensive problems. Rubber drive belts are produced by CR rubber(as bottom and buffer rubber), glass fiber, polyester fiber, or Kevlar fiber (according to different kinds of Car Belts) and top fabric usually we use Polyester or Nylon fabric.