Hacienda Vieja Blanco is distilled at Los Altos Distiller, S.A. de C.V. in Highlands/Los Altos, Arandas. It is cooked in Autoclave (high pressure) and crushed using a Roller Mill. The type of fermentation is Open-air fermentation, and the spirit is distilled in Pot Still. Bottled at NOM #1412 with 100% agave, it is released at 40% abv (80-proof).