... Coated:10-40g/m2 According to the customer request Galvanized Iron Wire-Factory 1)Specification: Electro Galvanized WireMateriallow carbon steel wireWire diameter0.50mm-6.0mm ... careful control from steel rod coil ,wire drawing ,annealing ,rust removing ,acid washing ,boiling ,drying ,zinc feeding to wire coating . 4) Characteristics : Thick ...