Licensed Projects: car rental, Construction Engineering Design, Various engineering construction activities( 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: Research and development of bio-based material polymerization technology, Biochemical product technology research and development, Software Development, Retail of computer software, hardware and auxiliary equipment, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Information system integration services, Data processing and storage support services, integrated circuit design, IoT Services, Internet of Things Technology Services,Artificial intelligence basic resources and technology platform, Sales of Class I medical devices, Sales of Class II medical devices, furniture sales, Clothing and accessories retail, Needlework and textile retail, Daily necessities wholesale, Jewelry Retail, cosmetics retail, Electronic components wholesale, Hardware product retail, Wholesale of building materials, Retail of building decoration materials, Metal material wholesale, Auto parts wholesale, New car sales, Sales of packaging materials and products,Retail of photographic equipment and telescopes, Home Appliances Wholesale, Instrument wholesale, Communications equipment wholesale, Cultural supplies and equipment rental, Stationery retail, Electronic office equipment retail, Office equipment wholesale, Sales of special equipment for environmental protection, Electrical equipment wholesale, Lighting Retail, Sporting goods and equipment retail, Enterprise Management, Conference and Exhibition Services, Property Management, Interior decoration, Office Services, Building cleaning services, Professional cleaning、 Cleaning、 Disinfection services, Information consulting services( No licensing information consulting services), Etiquette Services, Sales of solar thermal products, Import and export of goods, Technology import and export, Wholesale of agricultural and sideline products, Labor protection supplies wholesale, Edible agricultural product retail, Wholesale of edible agricultural products( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)