AOQUN received a feedback from John of the United Kingdom, “The filter brushes koi I ordered from other places were cut off at both ends. The installer easily scratched them during the installation process, which resulted in slower production efficiency. At the same time, I received customer complaints and orders keep decreasing, ask me if I can avoid this situation.”

AOQUN sales customer service Mary learned that the size of the filter brushes koi needs to be ordered, and found that no measures were taken at both ends. AOQUN recommend that John use a protective cap that matches the size of the stainless-steel wire to fix it in two sections. Because the protective cap is smooth, it can avoid scratches. To give John a more intuitive understanding, Mary also installed a protective cap compared with the effect without the protective cap. John was very satisfied when he saw the effect of the comparison, and asked us to provide two samples to him, and AOQUN sent the samples that day.

Three days later, John received a sample of the filter brushes koi. After testing the day, he was very satisfied and ordered 10,000 filter brushes koi with AOQUN.