Licensed Projects: Medical mask production, Production of protective equipment for medical staff(Ⅱ Medical devices), Import and export of goods, Import and export agent( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments) General Projects: Medical mask retail, Daily masks( Non-medical) Production, Daily masks( Non-medical) Sale, Retail of protective equipment for medical staff, Sales Agent, Electronics sales, Electronic components wholesale, AI hardware sales, Sales of electronic components and electromechanical components, Sales of integrated circuit chips and products, Optical glass sales( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)