Mr. Xie is a professional manufacturer of fast doors. This year's new fast door requires the brush to be very soft. During the operation of the curtain, the brush cannot affect the lifting of the curtain. The previous seal brush pile was too hard, which seriously affected the use of fast rolling doors. Mr. Xie was looking for a new fast door seal brush pile manufacturer to cooperate.

Knowing that Mr. Xie's fast doors are mainly used in the clean room of the food factory, Mr. Aoqun Liu recommended a seal brush pile of PAφ0.1mm for Mr. Xie. PAφ0.1mm brush filament is made of nylon, which has very good resilience and flexibility. In addition, φ0.1mm glue filament is better than the conventional brush filament diameter. The thin brush filament of seal brush pile can be very good in the lifting of the cord Ensure that the curtain is running. After hearing this, Mr. Xie said that he also hopes to find a seal brush pile manufacturer that can produce finer nylon brush filaments. He very much agrees with Aoqun's suggestion. And asked Mr. Liu Aoqun to send him samples of brushes with PAφ0.1mm filaments.

After receiving the samples, Mr. Xie found that the seal brush pile samples provided by Aoqun were softer than those provided by many previous suppliers. Mr. Xie immediately placed an order for 500-meter brush piles and said to Mr. Liu for sure: "Based on the samples, you can judge that Aoqun is a seal brush pile manufacturer specializing in brush products. I believe my choice is correct. I will place an order for samples first, and I will place bulk orders when the goods arrive."