Building Material, Lorin Industries is the World Leader in Aluminum Coil Anodizing Since 1943. Providing our Customers with a Wide Range of Creative Possibilities. Coil Anodized Aluminum, Cut To Length Or Slit To Width. For Exterior Architectural, Lighting Reflectors, Louvers, Interior Ceilings, Trim, Wall Panels, Appliance Trim, Signs, Window Spacer Bar, Laminated Panel & Many Other Uses, Wide Range of Alloys Processed By Bright Dipping, Etching, Anodizing Coloring & Sealing ...