The cantina del Nonno (The Grandfather's cellar), the heart of the tradition, augmented in the course of time with 1700 barriques and 35 casks, still retains the Slavonian oak barrels dating back to 1883. Two very up-to-date and highly automated bottling lines conclude the production process. The cellar received the UNI EN ISO 29002 Certification and also the Agribusiness Supply Chain Traceability Certificate. Winemaker Christian Scrinzi is the interpreter of the Bolla quality. It was his grandfather who gave him his early fascination with wine through their many excursions to the vineyards around their home in Trentino, a well known wine region in Northeast Italy. These early experiences led Christian to complete his studies in agriculture and oenology and ultimately to Gruppo Italiano Vini where he is the Director of Oenology responsible for creating Bolla wines and carrying on the tradition of trusted quality that American's have come to know and love.