Mr. Zhao is a professional manufacturer of sheet metal processing communication cabinets for the HPE brand. There is a large demand for brushes every year because the HPE cabinets are major international brand manufacturers and have high product requirements. In the past, suppliers of 1u cable pass through with brush strip always had problems such as uneven brushes and severe surface scratches. They have been asking for improvements, but the problem still exists. Therefore, Mr. Zhao urgently needs to find a good quality manufacturer to cooperate with Mr. Zhao to solve the quality problem.

I learned that Mr. Zhao's brush problem is mainly because the original brush supplier did not pay enough attention to product quality, and the products often leave the factory without inspection. And Aoqun strictly implements the quality inspection standards for strip brushes. Each brush is inspected at every stage of production to prevent irregular brushes and rough scratched products from reaching customers. Later, he proofed Mr. Zhao's 1u cable pass through with brush strip products. Mr. Zhao promised that as long as the samples were qualified, he would cooperate with Aoqun for a long time.

Three days later, Mr. Zhao successfully received the sample. Through the trial installation test, the tightness of the 1u cable pass through with brush strip sample closely matched the cabinet of HPE. Mr. Zhao said happily: "Now I have more confidence to cooperate with any cabinet manufacturer at home and abroad, because I find a very strong brush manufacturer, so I don't have to worry about the quality of the brush in the future."