There is a book called Thomas Register of American Manufacturers.
I think there is a on-line reference also. If not go to your local Library.
It list most every manufacturer of every product made...
wow, sounds like a real bad experience. If I were you, I would contact Microsoft themselves and relay to them your dealings with your seller.
Microsoft spend millions to produce their software. If...
The main problem I see in sending your work overseas is that china used to not and probably still don't honor copyrights or patents. That is where all the influx of fake designer products come from....