Mr. Li is a distributor of test tube brush business. Not long ago, he called Aoqun Sales Xiao sun and said that he would take a model to bid for a 1.5 inch test tube brush project of a large chemical instrument company. At present, the samples provided by several suppliers fail to meet the bidding requirements; he learned from friends that Aoqun is a professional manufacturer of 1.5 inch test tube brushes, and he hope Aoqun can assist him.

After listening to Mr. Li's speech, Xiao sun introduced to Mr. Li: "Aoqun Company specializes in producing 1.5 inch test tube brushes for more than 11 years. The product selection is fine, the new filament material is used, the recovery force is good, elasticity and flexibility Strong, high-speed rubbing back and forth 1 million times without deformation; strict quality control during the production process, then the product can be shipped; the product meets the industry's use and bidding requirements. 3 days later, according to Mr. Li's request, Xiao Sun provided Give him a model.

Half a month later, Mr. Li called Xiao sun and said, "I used the 1.5 inch test tube brush template provided by your company to bid. This time, we won the bid for this large-scale engineering project. I will cooperate with your company in the future."