... factory,12 years 2.OEM welcomed business souvenir heart shape stainless steel keychains keyring keyholder 1).Details Article ... name business souvenir heart shape stainless steel keychains keyring keyholder Materialzinc alloy, or ... effective manner. 3). Crafts available ProcessDie Cast PlatingVarious plating by order, gold, Nickel, brass, copper, Silver, Anti- ...