Key Differences Coating Thickness: Hot-dipped galvanized iron wire has a thicker zinc coating, making it more durable in harsh environments, while electro-galvanized iron wire has a thinner coating. Corrosion Resistance: Due to the thicker zinc coating, hot-dipped galvanized iron wire offers better protection against corrosion, especially in outdoor and industrial applications. Surface Finish: Electro-galvanized wires have a shiny, smooth surface, which makes them more appealing for decorative purposes.
Read More »