Where did you send your Tatung power supply

You wrote (in your posted message about the Tatung power supply) "I sent it off not knowing if it would solve the problem, but they quoted me $75 dollars and I figured if it didn't work $75 wasn't too much of a loss - and they said I could return it and get some of my $75 bucks back. So, I shipped it off to them. A couple weeks later, I got it back and installed it and to my amazement it worked!!!". My question is where did you send it? I haven't been able to find that company. I have the power supply out, but my only option is to try to fix it myself which doesn't bode well for success since I don't even have a schematic I can read clearly. I would appreciate getting information about the repair company you found.