For over a century the Barbieri family has been a producer of PDO Aceto Balsamico Tradizionale, guaranteed by 2,000 kegs and its own organic vineyards. Careful control of each stage of production, from harvest to boiling of musts, means the best quality balsamic vinegar is obtained and a brand established worldwide. Barbieri has a varied product range, including its I Favolosi flagship line, especially the Diamante Nero, aged for over 25 years, as well as the Collezione della Nonna, and the Tradizionali, refined in kegs of various kinds of wood.