General Projects: Sales of Class I medical devices, Sales of Class II medical devices, Wholesale of protective equipment for medical staff, Medical Mask Wholesale, Disinfectant sales( No hazardous chemicals), Home appliance sales,Chemical product sales( Does not contain permitted chemical products), Rubber product sales, Plastic product sales, Paper product sales, Sales of special labor protection products, Hardware wholesale, Metal product sales, Sales of industrial textile products, Sales of labor protection products, Sales of sanitary products and disposable medical supplies, Enamel product sales, cosmetics wholesale, cosmetics retail, Internet sales( Except for the sale of goods that require a license), Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Class III medical device operation, Pharmaceutical Internet Information Service, Medical Device Internet Information Service。( 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.)