1. Good ingredients: DQ's ice cream is made of high quality, which makes it rich and authentic.
2. Production technology: DQ strictly controls the air content in the process of making ice cream, making it lower than other brands, which makes its products more viscous and richer in taste.
3. Additives: Some DQ products may add sugar or other sweeteners to improve sweetness and taste.
Please note that the above explanation is for reference only. If you are in doubt about the sweetness of DQ, you can refer to the nutrient composition table on the package to find out its sugar content.