badge/lapel pin 1 material: iron, copper, alloy, aluminium, tinplateetc 2 technics: enamal, soft enamal, epoxy, print, sand-blasting etc 3 plating: Nickel, chrome, misty gold, copper etc 4 size, logo, design: customization 5 OEM service offered Other products: cufflink, keychain, tie bar, luggage tag, dog-tag, bookmark, medallion etc 7 days sample lead time 21 days production lead time quick delivery, best service, competitive price, good quality