I have never heard of the brand and can't seem to find any legit reviews therefore I would stay away. 64 amps is pretty impressive for a 750w PSU though, my Corsair 750TX only has 60 amps. For those of you that think that is alot the Corsair AX1200 has a single 100 amp rail !
Look for a power supply from Corsair, Seasonic, PC Power and Cooling, XFX, Enermax, Silverstone or Antec. This list is pretty up to date.http://www.eggxpert.com/forums/thread/323050.aspx