Hi friends, I am Ethan. I'm currently working as a sales representative at Yooning, a manufacturer specializing in high-quality laboratory instruments, including thermal cyclers, homogenizers, microspectrophotometers, block heaters, centrifuges, shakers, mixers, and more. Our products are known for their excellent quality, driven by our professional R&D, high QC standards, and exceptional after-sales service.Ningdong is our sub-brand, focusing only on the R&D and production of Stackable Incubator Shaker. As for me, I am an optimistic, enthusiastic, and solutions-oriented person. I constantly focus on two key questions:1. What are the customers' concerns?2. How can we create mutual benefits?