... through standard processes under careful control from steel rod coil, wire drawing, annealing, rust removing, acid washing, boiling, ... drying, zinc feeding to wire coilingWire diameter of electrogalvanized iron wires: 0.14 to ... for electrogalvanized iron wires: about 8 to 12gSteel rod coil, wire drawing, wire annealing, rust removing, acid washing, boiling, drying ...