Hirai Plating Industry Co., Ltd. Supporting daily life from behind !! Plating is always used in familiar objects such as automobiles, televisions, and personal computers. We perform galvanizing, nickel plating, decorative chrome plating, tin plating, and electrolytic polishing. Zinc was one of the first to respond to environmentally friendly trivalent chromate treatment. We can also handle large lots to small lots. For more information, please contact our sales staff. Copyright (C) 2007 Hirai Mekki Kougyou Corporation