On May 2018, Fernando, from Brazil, wrote to ask if we can supply heavy vehicle spray suppressant brush. From the email, we knew that the brushes he currently uses had a shrinkage problem due to the hot weather, so he wanted to find a batch of heavy vehicle spray suppressant brushes.

Introduced by his friends, Fernando knew that AOQUN brush is quite reputable inside the industry, so he contacted us to solve his problems. Knowing his doubts, we set about handling his concern: is our heavy vehicle spray suppressant brush veritable? At first, we showed him the certificate of the brush material, and gave him some application cases of our high temperature-resistant brushes. After listening to the introduction, Fernando decided to place a sample order first. Until the sample is confirmed, then the formal order will be placed. The next day we confirmed the samples specifications, materials and other information.

Four months later, Fernando gave us the feedback that our product passed the sample test and was approved. And he placed an order for two types of heavy vehicle spray suppressant brushes. "It's really reassuring to buy brushes from you." he said.