OEM Manufacturer of Architectural Metals. The Frank Morrow Co. is the leading U.S. manufacturer of over 6,000 highly detailed metal trims (embossed bandings and perforated galleries) and decorative metal stampings (leaves, flowers, rosettes, animals, etc.) in copper, brass, steel and aluminum. Our decorative products have multiple applications for use in commercial and interior décor, furnishings, and fixtures; wherever a decorative metal accent can add a distinctive character to your end product.