New energy vehicle research and development、 Sale; Energy Technology Research、 Technology Development、 Technical consulting services; Auto parts manufacturing; Technical consulting in the field of renewable energy、 Technical services, car charging module sales, car sales: Automotive parts wholesale and environmental technology consulting、 Energy-saving technology consultation and exchange services、 Communication services, automotive parts retail, engineering and technical consulting services, automotive repair tool design services, automotive retail machinery and technical consulting services、 Communication services, automotive parts design services, and new materials technology consulting.、 Communication service engineering and technology research and experimental development( human stem cells、 Except for genetic diagnosis and treatment technologies) Technical research in vehicle engineering、 Research on the development of engine thermal balance system technology、 Research on the Development of Engine Thermal Management System Technology、 Marketing planning services, new materials technology promotion services, energy-saving technology promotion services, machinery technology promotion services, environmental protection technology promotion services, import and export of goods or technologies.( Except for goods and imports that are prohibited by the state or involve administrative approval)。( Except for operations involving prior licensing)( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)