1.Material: Metal 2.Type: zinc alloy 3.Product Type: Pin 4.Technique: mold, injection, polish, plate 5.Use: Business Gift metal badge, pin metal badge, gold plating badge, zinc alloy badge 1): material:zinc alloy 2): finish: gold plated 3): giftsmetal badge, pin metal badge, gold plating badge, zinc alloy badge(1): material: zinc alloy(2): process: die cast, mold, injection, polish, plating, ...