Hi Friend, my name is Yoyo Chen, and I come from Shantou, Guangdong Province. During my two university studies, my major was International Economics and Trade. So I have a professional foundation and familiarity with the import and export customs clearance process. Now I work in Shenzhen YKD which manufactures and sells medical accessories in Longhua District, Shenzhen City.We have professional R&D and production teams. Recently, it has completed the development of several projects such as Defibrillation Electrode Pads (non-surgical), Reusable Sp 02, and ECG/EKG Lead.