Huang is an engineer of a sliding door manufacturer. Because the strip brush of the sliding door is used to seal and keep the dust, the strip brush is too hard, not only scratching the floor but also increasing the resistance to make the sliding door work. Very unsmooth, so Huang has always tried to solve it. Occasionally, he found AOQUN.

After learning the situation, the manager of Aoqun took the initiative to contact Huang. After further understanding the requirements of Huang, it was suggested: “The hardness of the sliding door strip brush can be adjusted by changing the diameter of the strip brush. The smaller, the softer it is. AOQUN can now achieve a degree of φ0.08mm." After that, the model is sent out within 3 days according to the size of Huang.

After receiving the sample of the strip brush, Huang immediately carried out a detailed test and received feedback on the same day: "The test results are very satisfactory, the strip brush is soft and comfortable, and it can be compared with the beauty strip brush on the market; The operation of the sliding door is also very smooth and there is no resistance. Thanks to AOQUN to help solve the problem and hope to achieve long-term cooperation in the future."