Manager Ren is the purchasing manager of a door company, and they have a product supporting door bottom seal.

With the help of Aoqun's professional R&D team, we cooperated with the manager to overcome various problems and production processes of door bottom seal:

1. The door bottom seal product has very strict requirements on the material. The Aoqun brush has passed the SVHC169 test report, which is completely applicable;

2. The base of the brush must be made of 304 stainless steel;

3. Not loose after adapting and installing;

After 3 days, when Manager Ren received the first batch of door bottom seal samples sent by Aoqun, he immediately placed an order for 23,000 meters of door bottom seal.