Ms. Li from Taiwan found Aoqun customer service Xiao Liu on the online platform. They are the purchasing department set up by a US daily necessities company in Taiwan. Now they need 3 sets of test tube brushes for cleaning. The packaging is also according to customer requirements. There are not many 5000 sets per month, but pig hair must be neat.

Xiao Liu asked Miss Li to send drawings and product pictures to confirm that the product is an ordinary twisted wire brush. There are no problems in the process. The bristles are white, but the original hairs have different lengths and short hairs. They look messy. Beautiful appearance will also affect the cleaning effect. This phenomenon is a problem of material cut-off. Pig hair is divided into many uniformity grades. This sample of Miss Li should have less than 50% of pig hair. Aoqun's test tube brushes for cleaning for pig use more than 80% of the uniformity of the hair, so the brush hair is neat, the cleaning effect is doubled, Xiao Liu selected samples of different sizes and sent them to Miss Li for comparison.

A week later, Miss Li contacted Xiao Liu and said that she would place an order of test tube brushes for cleaning. Just when the buyer from the US headquarters saw the samples when he came to Taiwan, he designated the Aoqun brand and directly confirmed the order.