... SGS&EN71.Can OEM any designs,Zinc Alloy keychain Item name:promotional keychain,metal keychain,Zinc Alloy keychain1.Material: various metals including zinc ... thicknesses available5.You can add your promotionl Logo on tha keychain by laser engrave, printing , enamel, etc6.Packing:into polybag,or ... now ! to have our professional reply within 12hours ! Zinc Alloy keychain