I don't know them, but this site is great for information and reviews

http://starcraftcustombuilders.com/sources.faucets2.htm#.VwqLk3o5js0

We have them in two 1950's bathrooms where we wanted to leave the original tile. Their shower/tub valves fit perfectly into the cut spaces and with the ability to mix handles and bases and finishes, we were able to finish out the bathrooms with quality fixtures that will last many years without breaking the bank on a total remodel. They work as well as they look. Solid as a rock.