1. Visit potential customers and track them effectively; 2. Find interested customers, able to complete negotiation, contract signing and other work independently; 3. Good at maintaining customer relationships and reaching continuous cooperation; 4. Continuously collect and organize customer information, form data reports and share customer development with the general manager on a regular basis; 5. Familiar with the current transformer and know how to use it, understand the process and usage of PCBA, with certain customer resources are preferred; 6. Understand and pay attention to regional market dynamics and industry development trends, which can help the company achieve sales targets; 7. Basic English reading and writing skills, except for those with rich product experience and customer resources.