Insignia badge : military badge Using for uniform, cap, promotion Material:zinc alloy ,the size can made as the customer ne Insignia badge feature :1.Products: military badge, metal badge.2.Minimum order quantity: 1000 pcs.3.Technics: etch, punch, filling paint, silk, glue, enamel prevention, zinc die casting and so on. 4.Material: copper, zinc, tin, lead and tin alloy and so on.