Yes, I have dealt personally with the ones I list here. Any of these three will be fair to deal with and not steal your money. Quality control, as always in India, will be a bit more difficult to achieve. I recommend KK Thaker in Mumbai if you only need a few pieces - they are more retail oriented and they know how to export properly. As far as I know, they will deal with all comers.
I recently purchased some bearings from Sleeman and was unpleasantly surprised to find they were plain white boxed Indian sold at Lister U.K. prices. So, the moral of the story now, is to ask all questions ahead of time and know exactly what you are getting.
dieselgman