General Projects: Production of protective equipment for medical staff(Ⅰ Medical devices), Class I medical device production, Paper product manufacturing, Plastic product manufacturing, Daily necessities sales, Medical research and experimental development, Sales of sanitary products and disposable medical supplies, Personal hygiene product sales, Maternal and infant product manufacturing, Maternal and child products sales, Paper product sales, Plastic product sales, Sales of Class I medical devices, Sales of Class II medical devices, Daily masks( Non-medical) Production, Daily masks( Non-medical) Sale, Medical mask retail, Medical Mask Wholesale, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Daily chemical product manufacturing, Sales of daily chemical products, Technology import and export, Import and export agent, Import and export of goods。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Production of sanitary products and disposable medical supplies,Production of Class II medical devices, Production of protective equipment for medical staff(Ⅱ Medical devices), Medical mask production, Cosmetics production。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business projects are subject to the approval documents or licenses of relevant departments.)