... 2.The barcode Grade:A(preferred)/B 3.Cooperated with EMS, DHL,UPS,etc 4. OEM&ODM Services Changeable bar-code ... tightly with famous express enterprises such as TNT, FEDEX, DHL, EMS, UPS, etc. Material carbonless paper,wood free paper or as ... Asia, Africa, Mid East etc. printing all different kinds of EMS