Metalcax offers aluminum, steel, stainless steel, copper, and brass options, including AL5052-H32, AL6061-T6, SPCC, SECC, 304-B, 304#4, 306-B, C1010, C1100, and C260. Finishing options include brushing, anodizing, passivation, zinc plating, nickel plating, chroming, tin plating, and powder coating.