... printing+Epoxy coating OEM orders are welcome lapel pin/badge1 material: iron, copper, alloy, aluminium, tin etc2 technics: ... size, logo, design: customization5 OEM service offeredOther products: cufflink, keychain, tie bar, luggage tag, dog-tag, bookmark, medallion etc7 days sample ... :ROHS&CEquick delivery, best service, competitive price, good quality badge/lapel pin