The Frosini Pietre Srl is a firm in the natural stone industry located in the Lastra a Signa Comune, a few minutes away from the towns of Signa and Montelupo Fiorentino. It started its activity in 1983, extracting and working the Macigno, also known as Pietra Serena, from the historical Caprolo quarry among the hills of Greve in Chianti. We also work many other natural stones, in any shape and thickness: Pietra Forte, Colombino, Pietra di Santafiora, Rosso Etrusco, Pietra Dorata, Grigio Perla, Pietra Piasentina, Basalt, Peperino, light Limestones e Marbles. We also cut stone slabs and semifinished products, ready for sale. Every product is offered in the most appropriate material. Sizes and finishings are taken care of in detail. Our design engineers, our artisans and our skilled workers are able to integrate tradition and technological innovation, dedication and constant effort.