Mr. Zeng, recently reported that the Vermin Proof Spray Suppressant Brushes he bought were not durable and had severe filament loss. The customer requested that the qualified brush products must be replaced within 10 days. Otherwise, Mr. Zeng would be held liable for damages.

Mr. Zeng found Mr. Liu from Aoqun through online. Mr. Liu learned that the trailer fender Vermin Proof Spray Suppressant Brushes purchased by Mr. Zeng before would fall out because the brushes had insufficient tensile strength. The brushes are installed in a special position, and will be exposed to different external forces every day. The pull force of the Vermin Proof Spray Suppressant Brushes is particularly high. Aoqun has advanced brush equipment, and strictly implements the inspection process during the production process to ensure that each brush produced has a pull force of> 6kg, and Vermin Proof Spray Suppressant Brushes greater than 6kg will definitely not shed filament; in terms of fixed length, the industry most advanced 4 punches is used for cutting to ensure that the truncated surface of the brush is completely tightened and the filament is not shed. Therefore, Aoqun's Vermin Proof Spray Suppressant Brushes can withstand the pull test of customers. Later Mr. Liu also specially provided Mr. Zeng with a brush sample and taught him how to use it.

After getting the samples, Mr. Zeng conducted a tension test in accordance with the learned method. The test results were very good, as Mr. Liu said, and the filament was not lost. Mr. Zeng happily contacted Aoqun and confirmed that he would place an order for 5,000 sets of Vermin Proof Spray Suppressant Brushes. He also hoped to keep working with Aoqun and hope that the quality of Aoqun will be maintained as always.