Saporito Finishing Company, Chicago, Illinois, is your single source for metal finishing requirements for aluminum and magnesium anodizing, metal plating, tumbling and deburring. We can meet your other metal finishing specific requirements, too. Our clients represent some of the Midwest's most respected industrial companies, and come to Saporito from throughout Illinois, Indiana, Iowa, Michigan and Wisconsin. We deliver the following metal finishing processes and services to the nation's leading metal parts manufacturers: