metal keychain

High quality keychain,metal keychain,promotional keychain Materials: Iron,Brass,,zinc alloyPlating: gold, silver,Nickel,black nickle,Processing: stamped brass and iron, die casting, spin casting, photo etching, printing, laser engraving etc. Logo: synthetic enamel, soft enamel, laser engraving, silkscreen and offset printing etc(with epoxy / without epoxy).Thickness: Various thickness availableAvailable attachment: ribbon etc.Color reference: pantone color chart or AOKI chartGifty packing: leather andvelvet box,bag, blister, backing card etc.our proud, Ni Ya products have achieved various international quality standard as UL, and obtained ISO9001 approval certificate.