General Projects: Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Sales of rail transit engineering machinery and parts, Development of rail transit operation management system, Rail transit special equipment、 Sales of key systems and components, Railway transportation equipment sales, Manufacturing of special measuring or inspection instruments for railways, Sales of railway-specific measuring or inspection instruments, High-speed rail equipment、 Accessories Manufacturing, High-speed rail equipment、 Accessories Sales, Foreign contracting projects, Industrial control computer and system manufacturing, Industrial control computers and systems sales, Sales of intelligent power transmission, distribution and control equipment, Special equipment manufacturing( Excluding licensed professional equipment manufacturing), Electronic components and electromechanical assembly equipment manufacturing, Sales of electronic components and electromechanical components, Hydraulic power machinery and components manufacturing, Sales of hydraulic power machinery and components, Manufacturing of electrical signal equipment, Sales of electrical signal equipment, Material handling equipment manufacturing, Material handling equipment sales, Sales of intelligent material handling equipment, Smart warehousing equipment sales, Industrial automatic control system device manufacturing, Sales of industrial automatic control systems, Software Development, Software Sales, Artificial intelligence application software development, Information system integration services, Network and information security software development, Intelligent control system integration, Security system monitoring services, Computer system services, Machinery and equipment rental, loading and unloading, Research and development of intelligent robots, Motor and control system research and development, Information system operation and maintenance services, Advertising Production, Advertising, Advertising Design、 acting, graphic design,Brand Management, Technology import and export, Import and export of goods。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Electrical installation services, Installation, modification and repair of special equipment, Construction labor subcontracting; Car Sales。( 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.)