General Projects: Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Electronic components and electromechanical assembly equipment manufacturing, Sales of electronic components and electromechanical components, Instrument Manufacturing, Instrument sales, Import and export of goods, Technology import and export, Sales of special labor protection products, Sales of needlework textiles, Hardware wholesale, Sales of building decoration materials, Auto parts and accessories manufacturing, Auto parts wholesale, Battery Manufacturing, Battery Sales, Battery parts production, Battery spare parts sales, Intelligent unmanned aerial vehicle manufacturing, Smart UAV sales, Sales of Class II medical devices, Sales of teaching models and teaching aids。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Spacecraft and launch vehicle manufacturing, Aerospace equipment manufacturing, Class III medical device operation。( 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.)