Seasonic doesn't make the entire thing and just ship it to them do they? I thought they made the "core" and then the other manufacturers did the soldering and assembly, etc.?
LOL someone voted for Coolermaster FTW.
seasonic makes them, the brands distribute them into sales channels. brands like corsair, antec, OCZ, etc., don't own factories. this practice is done with many PC hardware parts including many video cards, cases, and fans. which is why its funny when one fan boy argues for one brand over another, many times the part is the exact same.