Unifive started in Tokyo in 1989 and eventually established a presence in Shenzhen, China in 2003. Unifive has since expanded to serve businesses worldwide through offices in Japan, Taiwan, Korea, Hong Kong and the United States. Currently 80% of their business is in Japan but with their new partner Summitech, they have experienced steady growth and are becoming more diversified in new market segments throughout the world. They specialize in engineering and manufacturing miniature switching power supplies, switching AC/DC adapters and switching open frame power supplies and custom products if warranted.
