These gold aluminum easy-open ends are custom-matched to our 53mm/57mm food/beverage aluminum cans (compatible with Coca-Cola/Heineken-style packaging). Made of food-grade aluminum (FDA-certified), the gold finish adds premium branding appeal while ensuring safe contact with edible contents.  we support bulk supply (MOQ 50,000) and can add custom printing (logo/text) on the lid surface. Free samples (shipping cost covered by you) are available for quality verification, and we welcome factory visits to check our standardized production lines.