... 2.The barcode Grade:A(preferred)/B 3.Cooperated with EMS, DHL,UPS,etc 4. OEM&ODM Services ... bills in the state. We also have cooperated tightly with famous express enterprises such as TNT, FEDEX, DHL, ... Bar codes printing and machine code are available.4.With gum or without gum are abailable5.Other arts ... , Eastern Europe, Southeast Asia, Africa, Mid East etc. low price for delivery waybill printing