... 16,24,32,44,56mm Features: 1. High precision and free from counting errors.2. All SMD general-purpose reeling packing ... parts are applicable.3. Countable for in both forward and reverse directions, with double check feature ... weight, easy carring Warranty : The machine with one year warranty for free (no damage by people) Customers :Midea group,ShenZhen Siemens group ...