Guangzhou's Yansheng is a supermarket escalator maintenance, and a large number of escalator brush use are purchased every year. In the past, the brush was purchased from the Chongqing escalator brush use manufacturer, but the brush which bought every year had a filament loss phenomenon, and they would be fined by the supermarket after the filament loss. During this period, five different Chongqing escalator brush use suppliers were also changed, but they have not completely solved this problem. Therefore, this year, Yansheng have to cooperate with a more powerful escalator manufacturer.

Through the network, Yansheng learned that AOQUN is the leading enterprise in the escalator brush use, and Yan Sheng decided to go to AOQUN’s factory to have a look. Seeing that AOQUN has perfect in-process inspection, sample inspection, factory inspection and other documents in the brush production process, to ensure that each brush is real material, in line with UL94-V0 flame retardant; strict control in the process to ensure the brush's pulling force is greater than 6kg, no filament loss. In order to dispel Mr. Long’s concerns, we showed the flame retardant performance and tensile test for Yansheng, and the tensile strength of the brush was ≥6KG. After Yan Sheng saw it, he immediately said that he would never go to the Chongqing to buy a brush. He would like to cooperate with AOQUN, and he should immediately place an brush order for 10 escalators.

After half a month, we received a phone call from Yansheng, and all the escalator brush use were installed. This time there was no filament loss in the brush, and the supermarket was very satisfied. Choosing the Chongqing escalator brush use is worse than choosing AOQUN escalator brush use.