... annealing, rust removing, acid washing, boiling, drying, zinc feeding to wire coiling.Wire Diameter of Electro Galvanized Iron Wire: 0 ... Zinc coating for Electro Galvanized Iron Wire: about 7g to 18g.Production Process of Electro Galvanized Iron Wire:Steel rod ... , wire drawing, annealing, rust removing, acid washing, electric galvanizing to wire coiling.Wire diameter range of Hot-dipped Galvanized Iron ...