It is one of the oldest and most prestigious firm in Gualdo Tadino. Indeed, its foundation dates back to 1925 when a group of talented artists decided to produce articles according to the model of Mastro Giorgio Andreoli, a painter of the 16th century the firm was named after. As a time went by the product has differed under strong pressures on the market, tending towards ceramics in common use. Thanks to its quality, this product has won a remarkable success all over the world.