General Projects: Engineering and technical research and experimental development, Smart UAV sales, Intelligent unmanned aerial vehicle manufacturing, Aviation transportation equipment sales, Electronics sales, Electronic components retail, Sales of electronic components and electromechanical components, Mechanical parts、 Parts Sales, Instrument sales, Battery spare parts sales, Retail of computer software, hardware and auxiliary equipment, navigation、 Surveying and Mapping、 Manufacturing of meteorological and oceanographic instruments, navigation、 Surveying and Mapping、 Sales of meteorological and oceanographic instruments, Optical instrument sales, Optical instrument manufacturing, Instrument Manufacturing, Camera and equipment manufacturing, Radar and supporting equipment manufacturing, Camera and equipment sales, Machinery and equipment rental, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Software Sales, Software Development, Information system integration services, Artificial intelligence application software development, Fire protection technical services, Municipal facilities management, Information consulting services( No licensing information consulting services), Import and export of goods, Technology import and export, Import and export agent, Internet sales( Except for the sale of goods that require a license)。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: General Aviation Services, Design and production of civil aircraft parts, Civil aircraft pilot training, Civil aircraft maintenance。( 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.)