Hongliang wine is made from natural deep well water and northeast specialty red sorghum by traditional unique technology, solid state fermentation and careful brewing. It is maotai-flavored and deeply loved by consumers. Longjiang Liquor Industry is an enterprise with a history of one hundred years in Heilongjiang Province. On 1946, it was renamed Hegang Oil Distillery through public-private partnership, and later it was renamed Hegang Distillery.

Enterprises actively advocate green raw materials, green environment and green processing, and produce green ecological liquor by traditional brewing. Red valley wine was recognized as "green food" by the Ministry of Agriculture. At the same time, in cooperation with the National Fermentation Research Institute, through continuous exploration, microbial vitality and wine quality are continuously improved.