Aluminum alloy load-bearing louver is a new innovative product that integrates two functions into one. This kind of louvers not only realizes the function of spreading sunlight, but also can be used as a walking platform for cleaning and maintaining exterior walls. Sweizhi aluminum louvers are an environmentally friendly solution to reduce direct sunlight and save energy. It is corrosion-resistant, ecological and environmentally friendly, and has a variety of specifications to meet different engineering needs.