General Projects: Instrument Manufacturing, Instrument sales, Electrical instrument manufacturing,Sales of electrical instruments and meters, transformer、 Rectifier and inductor manufacturing, Electrical equipment sales, Distribution switch control equipment manufacturing, R&D of distribution switch control equipment, Sales of distribution switch control equipment, Manufacturing of special equipment for electrical machinery, Supply instrument manufacturing, Supply of commercial instruments and meters, Power facility equipment manufacturing, Power facility equipment sales, Power transmission, distribution and control equipment manufacturing, Sales of intelligent power transmission, distribution and control equipment, Industrial automatic control system device manufacturing, Sales of industrial automatic control systems, Geographic Remote Sensing Information Services, navigation、 Surveying and Mapping、 Sales of meteorological and oceanographic instruments, navigation、 Surveying and Mapping、 Manufacturing of meteorological and oceanographic instruments, Satellite remote sensing application system integration, Satellite technology comprehensive application system integration, Information system integration services, Satellite communication services, Industrial Internet Data Services, General mechanical equipment installation services, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Information consulting services( No licensing information consulting services), Retail of computer software, hardware and auxiliary equipment, Information technology consulting services, Software Development, Computer software, hardware and peripheral equipment manufacturing, Software outsourcing services, Machinery and equipment rental,Computer and communication equipment rental, Electronics sales, Mechanical and electrical equipment manufacturing, Mechanical and electrical equipment sales, Electronic components and electromechanical assembly equipment manufacturing, Sales of electronic components and electromechanical components, Electronic measuring instrument manufacturing, Electronic measuring instrument sales, Machinery and equipment sales, electric wire、 Cable Operations, Optical cable sales, General equipment repair, Special equipment repair, Instrument repair, Electrical equipment repair, Engineering and technical research and experimental development, Power generation technology services, Metrology technical services, Paint sales( No hazardous chemicals), Sales of surface functional materials。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Power transmission、 powered by、 Installation of receiving power facilities、 Maintenance and testing。( 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.)