From August 6th to August 11th, when Aoqun participated in the Guangzhou Large Elevator Exhibition, a foreign distributor, Jack, came to the exhibition. When Jack saw AOQUN exhibition booth, he was very interested. Salesman Wang Sheng received Jack warmly and asked Jack what things could help. Jack finally told him that he was confused. He was looking for good quality deflector brush escalator. The flame-retardant effect of the manufacturer's deflector brush escalator was too bad before.

Salesman Wang Sheng said to Jack: "Your confusion, I believe we can help you solve it." And took out the UL94-V0 flame retardant brush to directly ignite the sample from 3 to 13 mm, burning speed less than 40 mm per minute, also showed Jack the ROHS test report. Jack said: "Your company's flame-retardant brush effect is very good, I think I find the qualified deflector brush escalator manufacturers.", then take the sample back to test.

The next day, Jack took his team to the booth and discussed the cooperation plan. Jack said: “There are thousands of brush manufacturer in the public. I found so many manufacturers. The flame-retardant effect of these deflector brush escalator were not ideal, but AOQUN is the only one who reaches the V0 level, your deflector brush escalator quality is excellent, thank you."