The Shenzhou Additives Business Department in Dongxing District, Neijiang City is located in the beautiful "Sweet City" of Neijiang. It was founded in 1980 and has been renamed since 1996, 2000, and 2012. It mainly engages in the production and sales of traditional sweet wine koji. It is a traditional family style small workshop enterprise (individual business). In May 2016, "Shenzhou Sweet Wine Koji Making Techniques" was included in the "Fifth Batch of Intangible Cultural Heritage List of Neijiang City". The production season of sweet yeast is from May to September each year, with an annual output of about 25 tons (mostly round yeast and a small amount of yeast powder) and a sales revenue of about 1.2 million yuan. The current "Shenzhou Sweet Liquor Yeast" has been spread across 32 provinces, cities, and autonomous regions in China except for Hong Kong and Macau, enjoying a high reputation in the industry.

The production technique of Shenzhou sweet wine koji is a koji making process that uses rice (or rice, wheat flour, etc.) as the main ingredient and Chinese herbal medicines such as mulberry leaves as auxiliary materials, using the introduction of old koji and natural fermentation. This process is simple and easy to learn, with low requirements for facilities and equipment. It only requires a few square meters of vacant houses and a small amount of tools to operate, making it an extremely low threshold entrepreneurial project. The sweet wine produced by this process has a sour, sweet, refreshing taste, and pleasant aroma, making it a traditional beverage with great development value in modern beverages.

Food and beverage,

The "Shenzhou Sweet" sweet wine starter is mainly used for brewing sweet wine, and many enterprises also use it to ferment fruit wine, red wine, etc. Especially some hot pot enterprises use aged sweet wine as an important hot pot raw material to enhance color and aroma, which not only improves the quality of hot pot but also reduces costs.