The paper roll are mainly use in the "window" service area, there are 0-99 or 0-999 number as service number when customer are q

The paper roll are mainly use in the "window" service area, there are 0-99 or 0-999 number as service number when customer are queuing. We supply following standards:
ZJ-A1000: 0-99, a total of 10 group of numbers
ZJ-A2000: 0-99, a total of 20 group of numbers
ZJ-A3000: 0-99, a total of 30 group of numbers
ZJ-B1000: 0-999, a t0tal of 1 group of numbers
ZJ-B2000: 0-999, a total of 2 group of numbers
ZJ-B3000: 0-999, a total of 3 group of numbers