General Projects: Motor and control system research and development, Power transmission, distribution and control equipment manufacturing, Sales of intelligent power transmission, distribution and control equipment, R&D of distribution switch control equipment, Distribution switch control equipment manufacturing, Sales of distribution switch control equipment, Sales of advanced power electronics devices, Engineering and technical research and experimental development, Manufacturing of special equipment for environmental protection, Sales of special equipment for environmental protection, Mechanical and electrical equipment manufacturing, Mechanical and electrical equipment sales, Battery Manufacturing, Battery Sales, Mechanical parts、 Parts processing, General equipment repair, Electrical equipment repair, Undertake the engineering construction business of the head office, Non-residential real estate rentals, Domestic trade agent, Import and export of goods, Technology import and export, Communications equipment manufacturing, Communications equipment sales, Network equipment manufacturing, Network equipment sales, Operational performance evaluation services, Software Development, Software Sales, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Elderly care services( Home care services), Patient escort service。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Building intelligent system design, Construction project construction, Construction labor subcontracting, Electrical installation services。( 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.)