21/11/2019 Hardware Supplies
Mr. Li from Guangzhou said that he found AOQUN in Alibaba. Mr. Li said that he wanted to buy a brush filter koi, but he was worried about quality. He said that he had previously purchased it from other suppliers, but he found that the filament of the brush was not pure, which seriously affected sales and his reputation. Mr. Li asked us if we can guarantee the quality of the products.
After in-depth communication with Mr. Li, we felt that it was necessary to visit Mr. Li with our company products. We told Mr. Li that we usually burn the brush to test the quality. If it is pure PP/PET filament, it was all combustible and there was no black smoke and bad smell came out. Black smoke was a description of incomplete combustion and the filament contained other impurities except PP/PET raw material, while our filament is white smoke after burning and extinguishing, no bad smell, indicating that the filament is fully burned without impurities. We took a small piece of filament from Mr. Li’s sample to burn. The brush filter koi samples provided by Mr. Li continued to emit a lot of black smoke during the burning process (as shown), accompanied by strong smell, which made it difficult to breathe, it meant that the filament contained impurities. However, ours did not have black smoke in the burning process, indicating that the combustion was relatively complete, and the white smoke was emitted after burned, no bad smell. After seeing our experiments, Mr. Li praised us as experts in brush manufacture. Mr. Li gave us an order for 2000 brush filter koi right away.
The brush filter koi samples provided by Mr. Li continued to emit a lot of black smoke during the burning process.
AOQUN brush filter koi the white smoke was emitted after burned, no bad smell.
Three months later, we made a telephone interview with Mr. Li. And he said that the quality of our brush filter koi was really good. Our quality was trustworthy. If anyone want a brush filter koi, AOQUN Brush will be the best choice.
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