https://www.ysaluminium.com/product-category/mirror-aluminum/
Mirror Aluminium: Mirror aluminum is aluminum sheet that has undergone particular surface processing to produce a reflective, mirror-like look. Typically, "mirror polishing" or coating the aluminum sheet with reflective material produces the reflecting surface. Aluminum with a mirror finish is typically utilized for decorative projects including architectural embellishment, signs, and reflective panels. It offers a shiny surface with a beautiful appearance that improves the aesthetics of numerous applications.