A customer from Australia, Ferad, got to know our company through Google. He called to see if we could customize a test tube brush long for their extra-large test tubes for clean use. Ferad said that he knows that Aoqun is a manufacturer with 17 years of brush customization industry experience. He believes in our professionalism and the quality of our products, so he specifically asked us to customize a test tube brush long for him.

It was learned through communication with Ferad that the large test tube diameter was 80mm and the total length was 300mm. This test tube is much larger than the ordinary test tube, and larger than the ordinary portable water bottle, so this test tube brush must be specially customized according to the size of the test tube. We told Ferad to promise to produce customized solutions in 8 hours, deliver samples in 2 days, fast delivery, and delivery on time. Ferad felt very good after listening. Two days later we customized a test tube brush long with a diameter of 82mm and a t otal length of 360mm for Ferad and sent him the samples.

A week later, Ferad called Aoqun again: "I received your test tube brush long. After cleaning and tensile testing, the results are very good. I decided to place an order for 1,000!" At the same time, Ferad hopes we can help continue to customize his special test tube brush long.