I don't know about their reputations overseas, but here the favorable manufacturers include:
Enermax - [Good solid power supply, if for some freaky reason it blows, then it doesn't take the rest of the computer with it. Delivers true wattage.]
Inwin - [Good solid power supply. Popular for replacing those power supplies you find in mini-cases and so on. Delivers pretty good wattage]
Hyena - [Generic, not brilliant, but good quality for the price. Fine for P4, Newer ones OK for Athlon.]
Rattle me off the "right" Power supply makers again will you?