The Terrecotte Artigiane Fiorentine factories are located in Montelupo Fiorentino (FI).

Montelupo is the principal Tuscan town for the production of the terrecottes and the ceramics.  

For the exact location you can consult the maps below:

Map

By car S.G.C. Florence-Pisa-Livorno, exit Montelupo Fiorentino, to follow on the left then direction Montelupo second toward the handicraft zone of the country. To continue for around 1,5 Km and then to turn to the left.