home consumer products support faq troubleshooting lan party support rma warranty rma policy apply for rma downloads where to buy industrial products support industrial rma downloads where to buy news news newsletter signup about seasonic seasonic corporate news careers contact investor relations high reliability extreme efficiency superior quality maximum compatibility super low noise we believe that optimal power solutions improve the quality of life . welcome to seasonic sea sonic electronics co. ltd was founded in 1975 by engineers . since the very early beginnings the company has rigorously maintained its focus on the research development and production of technologically advanced high quality products . in 1981 sea sonic expanded into the production of pc power supplies and became one of the first manufacturers on this market . as power supply manufacturing became the core identity of sea sonic and as a result of continuous advancement in technology the establishment of the seasonic brand name has not stayed far behind . today the seasonic power supply is the equivalent of high performance excellence and reliability . we at sea sonic strive to develop long term reliable relationships with our business partners who value our products and share our goals and philosophy . it is our mission to develop long term mutually beneficial partnerships and to provide timely and professional solutions to meet the it industry s ever growing requirements . sea sonic electronics co. ltd. is a professional company operating under the highest standards of ethics and integrity . corporate consumer industrial news consumerproducts faq rma policy downloads troubleshooting where to buy industrialproducts support downloads where to buy seasonic corporateabout seasonic news careers contact investor relations news seasonic cosponsoring asus rog camp 2016 hwbot world tour 2016 in south africa seasonic is top global sponsor of gaming tribe connect with us 2016 sea sonic . all rights reserved . web hosting and design by inmotion hosting