General Projects: Power transmission, distribution and control equipment manufacturing, R&D of distribution switch control equipment, transformer、 Rectifier and inductor manufacturing, Distribution switch control equipment manufacturing, Sales of distribution switch control equipment,Sales of electrical instruments and meters, Intelligent instrument manufacturing, Sales of smart instruments, Power electronic components manufacturing, Sales of power electronic components, Motor and control system research and development, Technology import and export, Import and export of goods, Software Development, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion,Labor Services( Excluding labor dispatch), Non-residential real estate rentals。( 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, Construction project construction。( 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.)