Mr. Li, a garage door customer in Shanghai, contacted Aoqun to inquire about the 50mm brush strip garage door seal, because Mr. Li’s recent order required the use of a higher brush, he asked the previous supplier to send samples several times. But the brush is drooping very badly, completely affecting the sealing effect. So Mr. Li asked if there were similar specifications in AOQUN.

I understand that Mr. Li’s factory specializing in the production of garage doors. The 50mm brush strip garage door seal required for this time is mounted on dock leveler and is exported to Australia. It is required to not sag and leak light, and the rebound elasticity is good. The previous brush was too small in diameter, and the bottom width of the brush was too small, causing the brush to hang down automatically when it was too high. In view of this situation, it is suggested that Mr. Li can change the bottom width of the brush 6mm from the previous 4mm; the diameter of the brush is changed from φ0.3 to φ0.5; and then use M06 aluminum strips, so that it can be very good to avoid the 50mm brush strip garage door seal will sag. In order to ensure that customers can see the most realistic results, Mr. Jiang sent a 1 brush sample to Mr. Li in the afternoon.

Three days later, Mr. Li received the sample and immediately requested the 50mm brush strip garage door seal order. Because Mr. Li got the sample mailed by Mr. Jiang, he immediately felt that the quality of the group was really different, no sagging.