Common galvanized steel plate and steel belt variety of hot dip galvanized steel, galvanized steel wire and wire mesh, galvanized steel pipe, galvanized steel and structure, galvanized pipe fittings, malleable iron pipe), galvanized parts, fasteners, galvanized parts products, such as common coating are pure zinc coating, zinc aluminum alloy coating (zinc aluminum rare earth aluminum, zinc, lead, zinc, aluminum and magnesium), zinc nickel alloy plating, aluminum zinc alloy plating (zinc aluminum silicon), etc