All decorative chemicals can provide the excellent levelling, brightness and outstanding bright throwing power, the process yield top performance even at elevated temperature and show no tendency of pitting even though at the high thickness. The Nickel plating process offer improvement of levelling and ductility and it prior Chromium plating that gives a microporous Chrome deposit. The superficial microporosity is generated by plating Chromium over inert particles containing Nickel, enhances the corrosion resistance of the system.