Sea Sonic Electronics Co., Ltd was founded in 1975 with its headquarters in Taipei, Taiwan, it is a company specialized in the manufacturing of power supplies for the consumer & industrial markets. In 1981 the company starts the production of power supplies for PC type of systems, being one of the first manufacturers to do so.
SeaSonic manufactures and sells power supplies under its own brand and is also the OEM manufacturer for many other power supplies companies. This makes SeaSonic one of the well-known and respected brands in the industry.