Pearl nickel plating endows noble and elegant coating, the other metal coating can be covered on the pearl nickel plating to emerge different sense of pearl decorative effect. It has soft white coating, and is difficult to appear macula. The salt spray test could conduct continuous over 80 hours. The pearl nickel plating is one of the most popular plating types nowadays. The products have been exported to Europe, the United States and other countries all the year round.