... strong resistance corrosion ISO9001certificated diameter;3mm Material; carbon wire , iron wire , Processing; wire drawing ,acid washing, and rust removing,annealing ... galvanized layer, strong resistance corrosion. steel rope, filter wire mesh, arts and craft,ectUSE;Used to bind, ... communication device, medical equipment, weaving of wire mesh ,Packing; in coils or spools. electric galvanized iron wire