Red Star 42 degree is the crystallization of the combination of traditional brewing technology and modern microbial technology. Using high-quality sorghum, barley, peas and purified water as raw materials, it was steamed and burned, distilled by the old five retort process, cut off the head and tail and cut off the middle section, and stored for many years. The wine is clear and transparent, fragrant, mellow and sweet, pure in flavor and long in aftertaste. Pure grain wine is a kind of wine brewed entirely from grain. Red Star Enterprise was established in 1949, which is one of the designated construction projects presented by New China. In order to let the people of China, whose living standards were generally low in the early days of the People's Republic of China, drink pure Erguotou wine, the state stipulated that the price of Hongxing Erguotou wine should not be too high. Therefore, Red Star has produced 10 products with low price for more than 50 years. Hongxing Erguotou has always been favored by consumers because of its mellow and low price, and "Hongxing Erguotou" has also become synonymous with "popular good wine". All kinds of low-priced products under the Red Star brand have always maintained a high sales volume and have always been the first in the low-end liquor market in Beijing.