General Projects: Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Water pollution control, Air pollution control, Mechanical equipment research and development, Mechanical and electrical equipment manufacturing, Industrial automatic control system device manufacturing, Manufacturing of special equipment for environmental protection, Mining machinery manufacturing, General mechanical equipment installation services, Smart agricultural management, General equipment repair, Machinery and equipment sales, Special equipment sales, Sales of power electronic components, electric wire、 Cable Operations, Sales of special equipment for environmental protection, Technology import and export, Import and export of goods, Import and export agent, Technologies related to agricultural production and management、 information、 Facility construction and operation services, Crop cultivation services, Primary processing of non-edible agricultural products, Foreign contracting projects, Electrical equipment sales, transformer、 Rectifier and inductor manufacturing, Distribution switch control equipment manufacturing。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Special equipment manufacturing, Installation, modification and repair of special equipment, Construction project construction, Construction labor subcontracting, Road freight transport( Does not contain dangerous goods), 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.)