Hillock Anodizing, Inc. is a metal finishing company based in Philadelphia, PA, specializing in Aluminum Anodizing, Hardcoat Anodize, Chromate Conversion Coatings, and Passivation of Stainless Steel. They offer a range of finishes including Sulfuric Acid Anodizing, Electroless Nickel, and Performance Anodic Coatings. Their services also include sealing, colors/dyes, gloss levels, chemical cleaning, masking, mechanical finishing, and part marking. Hillock Anodizing serves industries such as Aerospace, Military/Defense, Medical, Printing and Packaging, Semi-Conductor, Industrial, and Commercial sectors, providing quality coatings, continuous improvement, and price competitiveness through technological innovation.