General Projects: Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Computer system services, Satellite navigation services, Satellite navigation multi-mode enhanced application service system integration, Navigation terminal manufacturing, Navigation terminal sales, Energy Performance Contracting, Information technology consulting services, Machinery and equipment rental, Special equipment rental, General equipment manufacturing( Excluding special equipment manufacturing), Construction machinery manufacturing, Engineering Management Services, Enterprise Management Consulting, Power electronic components manufacturing, Electronic components wholesale, Electronic components retail, Distribution switch control equipment manufacturing, Sales of intelligent power transmission, distribution and control equipment, Power transmission, distribution and control equipment manufacturing, Sales of distribution switch control equipment, R&D of distribution switch control equipment, Power transmission, transformation and distribution monitoring and control equipment manufacturing, Sales of power transmission, transformation and distribution monitoring and control equipment, Electronic component manufacturing, Sales of power electronic components, Mechanical and electrical equipment manufacturing, Electronics sales, Communications equipment sales, Communications equipment manufacturing, Communications equipment sales, Hardware product research and development, Hardware product manufacturing, Hardware wholesale, Hardware product retail, Lightweight building material manufacturing, Manufacturing of new building materials( No hazardous chemicals), Building materials sales, Architectural decoration、 Manufacturing of plumbing pipe parts and other metal products for construction, Sales of building decoration materials, Manufacturing of daily-use ceramic products, Sales of daily-use ceramic products, Manufacturing of arts and crafts and ceremonial supplies( Except ivory and its products), Import and export of goods, Technology import and export, Import and export agent, Public safety management consulting services, Network Technology Services, Software Development, Industrial control computer and system manufacturing, Industrial control computers and systems sales, Industrial Internet Data Services, Security equipment manufacturing, Security equipment sales, Firefighting equipment sales, Semiconductor discrete device sales。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Construction project construction( Except for nuclear power plant construction and operation、 Civil airport construction), Construction Engineering Design, Construction Engineering Survey, Power supply business。( 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.)