1. Traditional Daqu liquor-making: Red Star Daqu liquor-making adopts traditional Daqu liquor-making method, but different from tradition, it changes the usage of single Daqu and takes barley and peas as raw materials.

2. Rich layering: In the production process of Red Star Daqu, Daqu with the appearance of stars all over the sky is produced in the natural environment through specific temperature control, including white, brown and red stubble-clearing koji, after-fire koji and red heart koji, which endows liquor with a richer layering.