I bought Kraft maid cabinets through Lowes. The salesman up sold me too their sink base, made of composite (plastic) material. He said it was easy to clean up and would not fall apart if a little water splashed on it over time.
It is basically a snap together piece of plastic and is flimsy. Needs more engineering before I recommend it. It would not work with my EZ lever system.
The cabinets themselves are very nice, and would highly recommend them.