NUBIOLA PIGMENTOS of Spain, specializes in production of Inorganic Pigments for the last 100 years. Global leader in producing Pigment Blue 29, (Ultramarine Blues), Pigment Violet 15 (Ultramarine Violet), Synthetic Iron Oxide (Red, Yellow, Brown, Black), Heat resistant Yellow Oxide, Chrome Oxide green, Zinc Ferrite, Micaceous Iron Oxide, Bismuth Vanadete, Pigment preparations & Anti-corrosive pigments, such as Zinc Phosphate, Zinc free products . They have 5 production plants and 10 commercial sites across 4 continents.