... soft/hardANNEALED BLACK IRON WIRE:We produce excellent galvanized wire and black iron wire from choice low carbon steel wire, ... the process of wire drawing,annealing , acid washing ,zinc plating , cooling and then it finished . Application: These kind of wires is ... mesh, express way,wire mesh weaving, packaging of products and other daily uses. Assortments Gauge Tensile Strength Packing Details Hot ...