Business scope includes general projects: Sales of new energy vehicle electric changing facilities; Intelligent transmission and distribution and control equipment sales; Transmission and distribution and control equipment manufacturing; New energy vehicle electric accessories sales; New energy vehicle waste power battery recovery and echelon utilization (excluding hazardous waste management); Import and export of goods; Wholesale of electronic components; Sales of intelligent basic manufacturing equipment; Advanced power electronic equipment sales; Supply of instrumentation sales; Industrial control computer and system manufacturing; Industrial automatic control system equipment sales; Sales of electronic components and electromechanical components; Capacitor and its supporting equipment sales; Battery sales