About Sheffield MetalsSheffield Metals International (SMI) is an industry leader in the distribution of coated and bare metal products, as well as engineered standing seam metal roofing profile systems. The company specializes in providing painted Galvalume® and aluminum sheets and coils for the architecturally driven metal panel industry. Sheffield Metals stocks 40+ colors in Galvalume, several popular colors in aluminum, and can match virtually any color to suit a particular project. For more information, visit Sheffield Metals online at www.sheffieldmetals.com.