At the beginning of last month, I received a call from Mr. Zhang from a vacuum cleaner company in Aoqun. He said that the vacuum cleaners his company usually produces need a vacuum filter brush. Suppliers are often out of time because they are in other markets, and the brush products they provide vary in length, unevenness, and after-sales. This time I call for consultation to understand Aoqun's situation and prepare to develop a new supplier.

After hearing what Mr. Zhang said, I explained the development history and company status of Aoqun to Mr. Zhang. At the same time, I also invited Mr. Zhang to visit the factory, and Mr. Zhang also enthusiastically accepted it. During the later visit and inspection, I took him to watch various advanced vacuum filter brush machines on the Aoqun production line, and explained that vacuum filter brush filaments of varying lengths and unevenness can be passed through the flying process. Refined operations and manual trimming and inspection procedures after flying can be avoided.

After Mr. Zhang’s on-site investigation and understanding, Mr. Zhang finally named Aoqun as the preferred supplier of vacuum filter brush for his company, and he was very satisfied with the quality and service of the vacuum filter brush supplied by Aoqun.