The Zanasi winery is a family-run business now in its third generation. Even today it offers the wines of the past in which genuineness and simplicity are still triumphant. In some vineyards of Lambrusco Grasparossa of Castelvetro PDO is preserved the traditional system of upbringing Semi-Bellussi that needs a lot of labor but gives great quality to the grapes that are produced. The company is working on the complete conversion of its vineyards to organic farming.