How can soil elements distinguish between true and false?

Hello, the authenticity of Dadisu brand can be identified by the following methods:

1. Check with the Trademark Office in official website: If you have a brand you want to check, you can check with the Trademark Office in official website. When inquiring, you need to fill in the corresponding product information. True if the query results are identical products. If there is a difference, it is false.

2. Touch the feel of the down jacket: If it is a real down jacket, it will feel very soft and the feather stalk on the down jacket is also complete. If it is fake, it will feel rough, and the feather stalk may be squashed or have long knots.

3. Shrinkage rate of down: Due to the large shrinkage rate of down, if it is a real down jacket, the volume will become very small after being stressed. If it is a fake down jacket, it will not become smaller after being pressed, but will become larger.

The above are some ways to distinguish the true and false brands of Dadisu, hoping to help you.