... materials assembled, or with epoxy paintingMaterials: Pewter and Zinc-AlloyDongguan Katianni Jewelry Limited CompanyImpression Silver Jewelry ... process of hardware - silver, copper, zinc alloy, iron, etc.PRODUCTION LINE SPECIFICATION MaterialAlloyDesign More than 10,000 ... sampling/molding, 45days for mass productionTesting Nickel free, Lead free, Cadmium Free QCIn-house quality control, or third party ...