Generally, the praise year in Taiwan Province is five years, which needs to be aged for five years. The winter temperature of 10 promotes dissolved oxygen, adheres to the aging origin, conforms to the change of natural environment in Maotai Town, and is sintered at 750℃. The characteristic pottery altar contains a lot of fine holes, which promotes the breathing of liquor.
Maotai Town is the core wine-making area in Taiwan Province. Taiwan Province advocates the use of high-quality wheat, and put in "sorghum", the main raw material for wine making, at 9 September.
After long-term aging, Guotai liquor has undergone physical and chemical changes, which can effectively preserve beneficial aroma substances, and further eliminate low-boiling substances harmful to health, so that the spicy taste is reduced and the taste is mellow.