C.s.c. Corporatio is a manufacturer of Non-stick coated aluminum circles and finished aluminum cookware.We make Teflon(Dupont) non-stick coating on one side and color paint with silk design(or logo) on the other side of circles.You can make your own design and logo on circles for adding more values.If you are interested in our coated circles, you can contact us at any time.Thank you very much.