Meide Archung's photovoltaic bracket material is mainly hot-dip galvanized, zinc aluminum magnesium, stainless steel, aluminum alloy material, the use of a new type of high corrosion resistance coated steel, the composition of its galvanized layer is mainly based on zinc, composed of zinc, aluminum, magnesium and trace amounts of silicon. Due to the compound effect of these added elements, its corrosion-resistance is further improved. The product has excellent processing performance under severe conditions (stretching, stamping, bending, painting, welding, etc.), high hardness of the coating, and excellent resistance to damage. Compared to conventional galvanized and aluzinc plated products, it achieves superior corrosion resistance with less coating adhesion, and meets the performance of photovoltaic power plants over their entire lifespan.