Licensed Projects: Power transmission、 powered by、 Installation of receiving power facilities、 Maintenance and testing, Power generation business、 Power transmission business、 for( match) Electricity business, Power supply business, Building demolition work( Except blasting operations), Construction project supervision, Construction Engineering Design, Construction project construction( Except for nuclear power plant construction and operation、 Civil airport construction), Construction project construction, Construction project quality inspection, Construction labor subcontracting, Professional construction work, Construction Engineering Survey, Building intelligent system design。( 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: Power facility equipment manufacturing, Power electronic components manufacturing, Power facility equipment sales, Mechanical and electrical equipment manufacturing, Foreign contracting projects, Wind power technology services, R&D of distribution switch control equipment, transformer、 Rectifier and inductor manufacturing, Electronic special equipment manufacturing, Electronic components wholesale, New energy prime mover equipment manufacturing, New energy prime mover equipment sales, Sales of power electronic components, Sales of wind farm related equipment, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Engineering Management Services, Solar power generation technology services, General parts manufacturing, Electronic components and electromechanical assembly equipment manufacturing, Sales of electronic components and electromechanical components, Electric dynamometer motor manufacturing, Electric dynamometer motor sales, Engineering and technical services( Planning Management、 Survey、 design、 Except supervision), Research and development of high-efficiency energy-saving technologies in the power industry, Municipal facilities management, Enterprise Management Consulting, Energy Performance Contracting, Machinery and equipment rental, Energy-saving management services, Technology import and export, Import and export of goods, General mechanical equipment installation services, Asset management services for own capital investment, Information technology consulting services, Digital Technology Services。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)