GRITTI GROUP S.P.A. is an apparel & fashion company based out of Via Zanica 6/F, Grassobbio, Bergamo, Italy. Since 1924 we have been creating and producing the best mother-of-pearl buttons, natural and synthetic materials. The GRITTI line, by promoting important characteristics such as tradition, maniacal quality and innovation, is known all over the world for being a leader in the field of mother-of-pearl, very appreciated both in the packaging and tailoring sector. All our products are certified Oeko-tex standard 100, Class I.