There is a painting process in the production of Painted steel grating. For some specific customers, painting is required. Comes in a variety of colors, including black, white, red, and more. When using painted steel gratings, the colour matches the surroundings well. The cost of painting is lower than that of hot-dip galvanized steel mesh. It is easy to fall off the surface due to corrosion, and the anti-corrosion effect is far less than that of hot-dip galvanized steel grating. The cost of painting is lower than that of hot-dip galvanized steel mesh.