The invention relates to a method for producing strong aromatic flavoring wine and belongs to the technical field of wine brewing. The technical problem to be solved by the invention is to provide a method for producing strong aromatic flavoring wine with high flavoring substance content. The method for producing strong aromatic flavoring wine comprises the following steps: mixing distillers' grains, grain, bran and wine-making yeasts, fermenting in a cellar, taking the distillers' grains out when the starch content in the distillers' grains fermented in the cellar is 12 to 14 weight percent and the acidity of the distillers' grains is 2 to 3 mmol/10g, adding ultrahigh-temperature yeasts for making hard liquor, uniformly mixing, spreading for cooling, piling and performing heap fermentation; turning distillers' grain heaps at the end of heap fermentation and spreading for cooling; piling again, sealing with a plastic film, and performing secondary heap fermentation; and at the end of the secondary heap fermentation, taking distillers' grain out, and distilling wine to obtain the strong aromatic flavoring wine.