Alice, a customer comes from the United States, said that her customers found the bottle cleaning brush kit would be deformed when they used bottle cleaning brush kit to clean the bottle, which made them difficult to clean the bottle. So, Alice ask us help her to solve this problem.

After having a deep communication with Alice, we found that Alice used bottle cleaning brush kit with 1mm stainless steel wire, and total length of bottle cleaning brush kit is 500mm. The stem of the bottle cleaning brush kit is not hard enough, which makes it easy to bend and deform during cleaning. After discussing with technical colleagues in the technical department, we made a nylon bottle cleaning brush kit with 2.5mm stainless steel. We tested repeatedly and the bottle cleaning brush kit did not deformation. Then we sent the bottle cleaning brush kit to Alice. 

 After 10 days later, we received an email from Alice, she said that the bottle cleaning brush kit was not deformed anymore. On the other hand, her customer said it felt very good after using the bottle cleaning brush kit. It set his mind at rest. Alice received a lot of orders from her customers and she decided to purchase 10,000 pieces bottle cleaning brush kit from us and will continue to cooperate with us in the future.