... Tie Wire: Material: black iron wire, galvanized iron wire,ect. Wire diameter:0.5mm-4.0mm Usage:binding wire Bag Tie Wire:Our company produce all kinds of bag tie wire ... . For example: lap bag tie wire, the butterfly silk, 8 characters silk, etc.Material: black iron wire, galvanized iron wire, straight cut wire, stainless steel wire,etc.Wire ...