wholesale metal keychain 1.Material:zinc alloy 2.OEM is available 3.Suitable for promotion 4.Customized design is welcome Bitu Fashion Metal KeychainPromotion Metal KeyChainMaterial:zinc alloyMOQ:2 pcsLogo:we can print customers' logo by laser engraving, screen printing, hot stamping, embossing and debossing etc, all kinds of logo and designs are acceptable.Lead time:2-20 days according to your ...