wholesale metal keychain 1.Material:zinc alloy 2.OEM is available 3.Suitable for promotion 4. ... laser engraving, screen printing, hot stamping, embossing and debossing etc, all kinds of logo and designs are acceptable.Lead time:2-20 ... s Logo And Designs Are WelcomeTechnologyDie Casting,Polishing,Plating,Spray Paint,Screen Printing,Laser Engraving,Embossing Purple stone and Apple alloy keychain with ...