This historical company was founded in 1870 and it has been handed down by the same family till today. The machinery used by Gualco to make his grappa is a traditional Piedmont bain-marie batch distillation copper still. The grappa factory is open every day, comprending Saturday and Sunday, and it's always possible to do tastings and to buy grappa in the factory shop. Reservation is required only for the guided tours of the still and the ageing cellar.