plastic twist tie wires 1.Factory ISO9001 2.Materials of stainless steel wire:304,304L, 316, 316L 3.Wire Dia.:0.02--5m plastic twist tie wires1.Materials:The main materials of PVC Coated Iron Wire are galvanized iron wire, black annealed wire, stainless steel wire. 2.Colors:Different colors are available, such as green, blue, yellow, orange, gray and so on.Usage:Mainly used for a variety of food, ...