Giannini is a traditional fine musical instruments maker in Brazil.
Founded in 1900 by Tranquillo Giannini, an Italian immigrant with enormous luthier talents. Their first industrial plant was locatet at Av. Sao Joao, city of São Paulo.
Today, their huge plant is located at Salto, a city in the state of São Paulo (not far from the capital).
They currently produce nylon and steel stringed guitars, craviola, viola caipira, cavaquinho, mandolin, violins, electric guitars and basses and some accessories such as guitar tuners and guitar strings.