Cultured Marble Delaware - We have been manufacturing cultured marble, cultured granite, and other cast polymers since 1985. We are one of the very few manufacturers who are not only capable, but specialize in making custom products. Stuart Anglin learned how to make cultured marble in the early 1980’s in the hills of North Carolina. Fast-forward to today and we have taken those early lessons and applied them to make a custom product that is far superior to anything you can find in any big box store. Our products are made using proprietary methods that allow us to give you a premium, quality product at a price you can afford.