... : Stamping,Die-cast, Injection, Photo etching,immitation hard enamel e)Logo: Soft enamel color, Silkscreen/offset printing, Laser, Engraved, Embossed f ... chain Material: zinc alloy Process: imitation cloisonne color with printing logo Available in various size, color, and shape Packing: 1pc/PP ... cooperate with us.Thanks ... Customized Metal Keychain with Laser Engraving Logo