The registered address of Zhongshan Yixida Technology Co., Ltd. is located at Room 102-2, Building 6, Yuandongchen Factory, Third Industrial Zone, Nanlang Street, Zhongshan City. The registration authority is Zhongshan Market Supervision Administration, and the legal representative is Zhang Tiefeng. The business scope includes general projects such as mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Retail of electronic components; Wholesale of electronic components; Sales of optoelectronic devices; Manufacturing of optoelectronic devices; Manufacturing of electronic vacuum devices; Manufacturing of electronic components; Sales of electronic vacuum devices; Sales of electronic specialized equipment; Manufacturing of electronic specialized equipment; Sales of Class II medical devices; Electronic product sales; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Import and export of goods. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Production of Class II medical devices. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.)