We now purchase most of our sinks through a local, reputable, supplier Chariot Wholesale in Salt Lake City.
Check out their website for pictures and specifications. www.chariotwholesale.com
For stainless steel kitchen sinks we recommend the Presidential Undermount 18 or 16 Gauge Sinks. The Adams and the Madison are our most popular models.
I highly recommend looking into the Blanco Silgranit kitchen sinks. They are guaranteed not to etch, stain, scratch, crack, etc. They are awesome sinks! I've been selling them for probably 8 or 9 years now and I have literally never had a complaint about them. I have had stainless steel sinks in my past two homes and I wish I could trade them out for the Blanco Silgranit! I hate the stainless! They scratch and the water spots make me crazy. You'll pay a little more for the Blanco Silgranit sinks, but not as much as you'd think. I promise you it's worth it. Also, I'm not being paid a dime to promote these sinks! ;)
The Diamond Equal, Diamond 1-3/4 and the Diamond Single are our most popular models.
For bathroom sinks most people go with the Oasis 2210 Wh Medium. It's a basic white porcelain oval sink. I also really like the rectangle Phoenix Medium White undermount sink.