Licensed Projects: Import and export of goods, Technology import and export,Production of Class II medical devices, Production of protective equipment for medical staff(Ⅱ Medical devices)( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments) General Projects: Software Development, Network and information security software development, Internet data services, Information technology consulting services, Production of protective equipment for medical staff(Ⅰ Medical devices), Class I medical device production, Sales of Class I medical devices, Electronic components and electromechanical assembly equipment manufacturing, Advertising Production, Internet sales( Except for the sale of goods that require a license)( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)