... design accept Gold plated pin Metal badge Fashion zinc alloy die casting pin& metal badge Technical:tamping badge ... enamel/Hard enamelMaterial:Brass badge Optional:Brass,Zinc alloy,Stainless steel,Iron, Pewter,AluminumPlating: Goldbadge Optional: Gold,Anti-gold, ... needle metal pinmanufacture Metal Badge Specifications:Material: copper,znic alloy,iron Technical: die-casting,stamping,plating,paint,enamel ...