The craftsmanship and application areas of aluminum art fences vary: They are categorized into four techniques—galvanized, anodized, galvanized (aluminum) followed by painting, and painted. With the improvement of people's living standards and environmental influence, in rural and less polluted areas, it is possible to use aluminum art fences with a single hot-dip galvanized layer for protection or a single coated protective type. In heavy industrial areas and coastal cities, especially in regions with acid rain, ordinary hot-dip galvanized or spray single-coated aluminum art fences may lose their effectiveness before the service life is up, significantly increasing the maintenance costs. Although the corrosion resistance of hot-dip aluminum art fences is better than that of ordinary galvanized aluminum art fences, their application range is not wide due to factors such as technology, cost, and environmental impact.