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In general, koi fish pondsrequireaquarium filter brush, which aremainly used to purify water and intercept debris. Mr. Deng is a trader of koi products. Because the products of the previous brush manufacturers could not achieve the filtering effect, Mr. Deng plans to cooperate with another manufacturer.

Through the Alibaba, Mr. Deng contacted Mr.Ran, from AOQUN Brush Manufacturer. Mr.Deng said the aquarium filter brushes he purchased before were all made of smooth ordinary brush. The brush is too smooth that can’t formthe biofilm normally and catchthe debris, so it can’t play the role of filterwater. In view of the requirements of Mr. Deng issue, Mr.Ran recommended the filter brush for Mr. Deng. According to the functional requirements of Deng, all filter brushes are made of angularshape filament. The irregular prismatic and wavy shape of the filament can form thebiofilm easily, improve the utilization rate of dissolved oxygen, and better promote the rapid growth of koi. Many customers are using it. We recommended that Mr. Deng can take samples to see the film effect.

After Mr. Deng got the sample, he contacted Mr.Ran again“The quality of the aquarium filter brushof the AOQUN is good and I decided to place the next batch of orders to your company.”We received Mr. Deng’s order for 1000 filter brushes later.