Mitsubishi Electric Power Products, Inc. (MEPPI)is the US subsidiary of Mitsubishi Electric Corporation of Japan, a world leader in the development and supply of modern, high efficiency ozone generation systems for water treatment. MEPPI designs, assembles, and tests complete ozone water treatment systems, including the Mitsubishi Electric Ozone Generator, at its factory in Warrendale, PA. Contact MEPPI for application assistance, estimates, or more information.