... made of copper,iron,aluminum,zinc alloy,tin.Advanced and complete production equipment. Features a) Material:Brass,Zinc alloy,Stainless steel,Iron ... /offset printing, Laser, Engraved, Embossedf ) Size:Various thickness availableg) Epoxy coating:Optionalh) Plating:Gold,Anti-gold,Pearlized gold,Nickel,Anti-nickel ...