When we visited an indoor living exhibition domestically in 2018, we met Vivi of Malaysia by chance. After a conversation, we learned that Vivi's company is manufacturing household doors. Vivi mentioned that their company has a number of products that need sealing brush, but the polypropylene strip brush they purchased has a poor quality. The brushes were proved to be impure and likely to be recycling material after being tested. To ensure the product quality, they terminated cooperation with the previous manufacturer, and considered to find a better supplier during this trip in China.

Before the exhibition, we were all ready, like preparing the catalogue and samples in advance. Not just showing her our development, qualifications and customer cases, we also presented some samples for her reference. AOQUN Brush strictly inspect the selection of materials, to ensure that the material is pure, never use recycled materials. After looking at our samples, Vivi took 2 polypropylene strip brush and aluminum strips with the specifications and materials close to their requirements. she took these samples in order to show them to their engineering for inspection. A week later, Vivi sent an email to inform us that their engineers were satisfied with our samples and now need to make a final proofing confirmation.

Four days after receiving the sample, Vivi wrote to us: "Your polypropylene strip brush samples are quite in line with our standards. I will place order to you once we have a need." After three weeks, Vivi sent the first 800-metre order.