Headquartered in Nagano Prefecture, Japan, Rubycon Corporation (Ruby) is a commitment to the electronic Department of the development, manufacture, sale of aluminum electrolytic capacitor, a leading manufacturer. Since its establishment in April 1952, production management has been strict and product quality has been stable. The main raw materials used to produce electrolytic capacitors, aluminum foil and electrolyte are Rubycon Corporation, developed and manufactured by ourselves, and effectively guarantee the quality of the products. As an international famous brand of electrolytic capacitors, RUBYCON has been widely used in domestic energy-saving lamps, ballasts, LED lighting, meters, household appliances, switching power supply, light reverse and other fields.