Ms. Jerry from Thailand sent us an inquiry via Google. She would buy the right brushes for plastic test tubes in their laboratory. She said that the test tube brush in science purchased earlier had a very poor cleaning effect and also scratched plastic test tubes, so they decided to change suppliers. She hopes that we can customize a flexible test tube brush in science for them to achieve her cleaning effect.

Our sales engineer Roger introduced to Jerry: Aoqun test tube brush in science uses pure nylon wool with good elasticity and a rebound rate of up to 99.9%. The brush is flexible. According to the size of the plastic test tube provided by Jerry, we customized a test tube brush in science using 0.1mm pure nylon, soft and dense wool in 2 days. This test tube brush in science has a good cleaning effect without scratching the inner wall of the test tube.

After 3 days, Jerry received the samples. One week later, Jerry called and said excitedly, "I used Aoqun's test tube brush in science to clean the plastic test tubes many times. The cleaning effect is good and the test tubes have not been scratched. The brush is very satisfied. "Jerry decided to purchase 2000 test tube brushes in science first, and will cooperate with Aoqun for a long time.