... chain,Keychain,Key ringMaterialzinc alloy, iron,copper, stainless steel, resin, gemstone, silicone,pvc,pu,leather, etc.Processinghard enamel,die ... pre-sale service & after-sale services8.Good inspection for every product before packing9.Professional designer to design custom ... on meterial,process,packing and artwork etc.12. Ideal for promotion gifts,business gift,decoration and souvenir♣ ABOUT ...