"Custom-made " pre-fabbricated plastic cells. This patented "Bonomi System" permits long term storage of dessert grapes for periods of up to 4 months.

The BS-BS system allows high relative humidity to be maintained inside the storage room (95 – 98%) to avoid withering and weight loss of the stored products.
The BS-BS system also permits periodic sulphuration treatments that avoid the growth of moulds (Botrytis cinerea) without the presence of SO2 damaging the refrigeration apparatus, which is outside the plastic rooms.
The high accuracy wheeled mixer, combined with the SO2 evaporator allows for exact mixing of the gas delivered into the rooms.
The use of water towers (TL-TLS) enables the SO2 gas to be eliminated from the rooms, without causing air pollution, and at the same time restoring high relative humidity to the cells.
The results obtained over the last 35 years confirm the validity of the BS-BS system.