Buy Heraeus gold bullion bars, including Heraeus gold Kinebars. All Heraeus gold bars are manufactured in Hanau, Germany, and contain a minimum fineness of 99.99%. Each bar comes with its own individual serial number verifying the bar's authenticity. Heareus gold bars are available in both cast and minted forms. These gold bars may be purchased for tax-free storage in Zurich or for delivery worldwide. Heraeus gold bullion may be purchased using US Dollars, Swiss Francs, Pounds Sterling, Euros and Bitcoins.