zinex corporation for environmentally responsible metal plating solutions. bronzac non-cyanide, easy to use bronze finish, cobre non-cyanide copper process with excellent throwing power, cotin bright nickel palladium rhodium alternative , silvergleam non-cyanide, easy to maintain ph stable silver solution, lead block plates over brass to prevent lead bleed-out into drinking water, nibrel bright nickel (rack & barrel), nibrel en electroless nickel, unigleam shiny tin lead or cadmium alternative end-finish with excellent corrosion resistance, viro-black nickel-free deep dark finish over all substrates, viro-brass worldos first commercial non-cyanide bright brass electroplating process , viro-clean soak, electrolytic, ultrasonic degreasing solution for all substrates, viro-gold non-cyanide carat adjustable gold finish, zerochrome alternative hex chrome finish - contains no chrome! suitable for rack and barrel