About

About EPi Electrochemical Products Inc. Since 1954 EPi-Electrochemical Products Inc of New Berlin, WI has been selling its specialty chemicals to the metal finishing industry all over the world. EPi is a leader in plating copper acid copper, cyanide copper and alkaline non cyanide copper especially for heat treat stop off for the aerospace industry. Alkaline non cyanide silver that plates directly to copper and nickel substrates meeting ASTM B-700.We distribute the riag 149 bright and sulfamate nickels from Switzerland that are boric acid free, save money with nickel metal because of better metal distribution, glossier deposit, and runs at lower temperature saving energy a true eco-friendly process. Zinc plating brighteners for acid chloride, alkaline non cyanide zinc and cyanide zinc. Cadmium brightener process for cyanide cadmium. Trivalent passivation for blue color 120 hours salt spray and yellow color 200 hours salt spray plus a line of sealers for zinc plating. Black oxide for steel, MIM, stainless steel, cast iron, copper, brass, nickel and zinc. Steel processes include hot black oxide 285 Which includes rectifier and catalysts meeting the mil-spec, mid temperature blackens at 225-245F without boiling caustic fumes meeting mil spec, and room temperature blackening 70F. Complete line of rust preventives including water displacing and water-soluble oils. Rounding out the product line are E-Kleen SR carbon smut removing soak and electro cleaners. EPI service what it sells with technical service and a fully equipped lab.