Licensed Projects: Import and export of goods; Technology import and export。( 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.) General Projects: Engaged in new materials technology、 Biotechnology、 Medical Technology、 Chemical Technology、 Technological development in the field of mechanical technology、 Technical Consulting、 Technical Services、 Technology Transfer, Chemical raw materials and products(Removal of hazardous chemicals、 Monitoring chemicals、 Civilian explosives、 Precursor chemicals)、 Pharmaceutical intermediates、 Mechanical equipment、 plastic products、 Metal materials、 building materials、 security equipment、 Daily necessities、 General labor protection products、 cleaning supplies、 Wholesale of cleaning supplies、 retail, Marketing Planning, Market information consultation and investigation( Not allowed to engage in social surveys、 Social Research、 public opinion polls、 opinion polls), Business Information Consulting, Enterprise Management Consulting, Cultural and artistic exchange planning,Corporate Marketing Planning, Conference Services, Etiquette Services, Exhibition services, PR event planning, Brand Planning, Brand Design, design、 Production、 acting、 Publish various advertisements, Financial Advisory, Health management consulting, Creative Services, Intellectual Property Agency, Passenger ticketing agent。( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)