Cambria Quartz Countertops have become an increasingly popular countertop choice over the last few years due to its performance. Cambria gets its quartz from Quebec, Canada and is manufactured in the USA. It is 7% pigmented resin and 93% quartz with absolutely no fillers, which can compromise the durability and stain-resistance of the stone. This means you will get an extremely hard and non-porous surface that is certified food-safe to be used in commercial kitchens. It is Green Guard Certified for children and schools for indoor air quality as well as being Radon free (unlike granite).