The business scope of the enterprise is: General Projects: New Energy Vehicle Waste Power Battery Recovery and recycling (excluding hazardous waste management); Battery sales; Intelligent power transmission and distribution and control equipment sales; Mechanical equipment sales; Software Development; Import and export of goods; Import and export of technology; Import and export agent; Sales of photovoltaic equipment and components; Internet sales (except sales of licensed goods); Professional design services; Internet of Things Technical Services; Industrial Engineering Design Service; Industrial design service; Software outsourcing service; Software sales; Communication equipment sales; Industrial automatic control system device sales; New material technology research and development; Energy storage technology service; New Energy Vehicle Sales; New energy vehicle electrical accessories sales; Distribution switch control equipment sales; Distribution switch control equipment development; Online energy monitoring technology development; Photovoltaic power generation equipment leasing; Sales of electrical and mechanical equipment, sales of semiconductor device special equipment, sales of dies, sales of mechanical parts and components, sales of integrated circuits, sales of information systems integration services, sales of Internet of things equipment, sales of electronic components, sales of electronic components, sales of electronic components, sales of electronic components, sales of electronic components, sales of electronic components, sales of electronic components, sales of electronic components, sales of electronic components, sales of electronic components, sales of electronic components, sales of electronic components, sales of electronic components, sales of electronic components, sales of electronic Sales of electronic measuring instruments; Sales of power electronic components; Sales of railway special measuring or inspection instruments; Sales of high-speed railway equipment and accessories; Sales of electrical signal equipment and installation; Sales of charging piles; Wire and cable business; Sales of electrical instruments; Industrial internet data services; Sales of intelligent material handling equipment (except for projects subject to approval according to law, independently carry out business activities according to law with business license).