These tomatoes are produced by Danicoop, the Campania consortium of small tomato farmers and our only trusted source of real San Marzano tomatoes. Danicoop oversees the entire production of these tomatoes, from cultivation in Puglia and Molise, to harvest at the peak of ripeness, to careful selection and canning. The Danicoop stamp of approval guarantees that these 100% Italian tomatoes bring the best of southern Italian flavor to your dinner table.