Company Products Services Applications News Contacts ITA ENG 24060 Zandobbio Bergamo Italy Facebook Write to us Privacy Credits Copyright 2012,2015 Valli Granulati srl VAT number 01624170161 For over fifty years, Valli Granulati di Zandobbio has been combining professionalism, experience and quality in the field of marble granules and pebbles, spherical, ground and ventilated quartzes, calcium carbonates, dolomites, natural sands, colored sands and premixes for construction . Book Like Gplus