Metal-Trim (Manufacturing) is a subdivision of the Metal Doors, Sash, Frames, Molding, and Trim Manufacturing industry. This industry involves the manufacturing of metal trims that are used in various applications such as construction, automotive, and aerospace. Metal trims are used to provide a finishing touch to the edges of surfaces, cover gaps, and protect the edges from damage. The metal trims can be made from a variety of metals such as aluminum, stainless steel, and brass. The manufacturing process involves cutting, bending, and shaping the metal to the desired shape and size.