General Projects: Industrial automatic control system device manufacturing, Sales of industrial automatic control systems, Internet of Things Technology Services, Internet of Things technology research and development, IoT application services, Instrument Manufacturing, Instrument sales, Engineering and technical research and experimental development, Integrated circuit chip and product manufacturing, Sales of integrated circuit chips and products, Electronic components and electromechanical assembly equipment manufacturing, Sales of electronic components and electromechanical components, integrated circuit design, Electrical equipment sales, Electrical equipment repair, Security system monitoring services, Ship Automation、 Detection、 Monitoring system manufacturing, Marine environment monitoring and detection equipment manufacturing, Sales of marine environment monitoring and detection equipment, Marine engineering equipment manufacturing, Information system integration services, Intelligent control system integration, Communications equipment sales, Manufacturing of special equipment for environmental protection, Sales of special equipment for environmental protection, Internet sales( Except for the sale of goods that require a license), Technology import and export, Import and export of goods, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Engineering and technical services( Planning Management、 Survey、 design、 Except supervision), Big Data Services, Data processing services, Internet data services,Labor Services( Excluding labor dispatch), Electronic component manufacturing。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Installation, modification and repair of special equipment, Construction project construction, 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.)