... +Epoxy coating OEM orders are welcome lapel pin/badge1 material: iron, copper, alloy, aluminium, tin etc2 technics: enamal, ... OEM service offeredOther products: cufflink, keychain, tie bar, luggage tag, dog-tag, bookmark, medallion etc7 days sample lead time21 days production lead ... &CEquick delivery, best service, competitive price, good quality badge/lapel pin