Licensed Projects: Construction project construction, Construction of geological disaster control projects, Power transmission、 powered by、 Installation of receiving power facilities、 Maintenance and testing, Gas burner installation、 repair, Installation of civil air defense protection equipment, Electrical installation services, Professional construction work, Construction labor subcontracting, Geological disaster control engineering design, Geological disaster control engineering survey, Construction Engineering Design, Construction Engineering Survey, Shipbuilding, Ship repair, Highway management and maintenance, cement production, State-owned trading companies manage the import and export of goods, Special equipment manufacturing, International road freight transport, Road transport of dangerous goods, Road freight transport( Does not contain dangerous goods), Mining of non-coal mine mineral resources, Geological exploration of metal and non-metallic mineral resources, Geothermal resource extraction, Power generation business、 Power transmission business、 for( match) Electricity business, hydropower, Biomass gas production and supply, Special equipment design, Installation, modification and repair of special equipment, coal mining。( 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: Foreign contracting projects, Landscaping project construction, General mechanical equipment installation services,Earthwork construction, Planning and design management, Engineering Management Services, Ship modification, Import and export of goods, Technology import and export, Import and export agent, Offshore trading operations,Labor Services( Excluding labor dispatch), Energy storage technology services, Solar power generation technology services,Biomass energy technology services, Gas compression machinery manufacturing, Air pollution control, Water pollution control,Soil pollution control and remediation services, Ecological restoration and ecological protection services, Solid waste management, Atmospheric pollution prevention and control services, Water environment pollution prevention and control services, Soil environmental pollution prevention and control services, Cement product manufacturing, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, AI hardware sales, Sales of wind farm related equipment, Recycled resource sales, Sales of new metal functional materials, Sales of non-metallic minerals and products, Petroleum product sales( No hazardous chemicals), Sales of solar thermal products, Machinery and equipment sales, Sales of ecological and environmental materials, Metal structure manufacturing, General equipment manufacturing( Excluding special equipment manufacturing), Coal washing, Mineral washing and processing, Ore dressing, Operation of gas filling stations for automobiles in highway service areas, Software Development, Artificial intelligence application software development, Data processing and storage support services, Engineering and technical research and experimental development, Cereal cultivation, Vegetable planting, Production of agricultural products、 Sale、 Processing、 transportation、 Storage and other related services, Irrigation Services, Comprehensive utilization of agricultural, forestry, animal husbandry and fishery waste, Smart agricultural management, Mechanical and electrical equipment manufacturing, Non-residential real estate rentals, Land use rights lease, Housing rental, Traffic facility maintenance。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)