Conveyor Belt to import Serbia

We need a 500 mm wide conveyor belt that moves at low speed through the tunnel kiln.
In addition to this strip, we also need a strip in one direction 2.3 meters long, a total of approximately 4.6 meters long. It must be thin as the first one,because of the same reasons(it will carry the same weight, move at the same speed (very low) 12.5 mm / sec).