The business scope includes general business items: Purchase and sale of electronic products and other domestic commercial and material supply and sale industries (excluding franchised, exclusively controlled and exclusively sold commodities); Electronic product research and development; Import and export business (except the items prohibited by the above laws, administrative regulations and The State Council decision, the restricted items can be operated only after obtaining permission). New energy vehicle electric accessories sales; New energy vehicle production test equipment sales; Battery sales; Non-ferrous metal alloy sales; Auto parts wholesale; 5G communication technology services; Sales of packaging materials and products; New material technology research and development; Information technology consulting services; Information consulting services (excluding licensed information consulting services); Software development; Technical services, technology development, technology consultation, technology exchange, technology transfer and technology promotion; Mechanical and electrical equipment sales; Sales of electronic special materials; Research and development of electronic special materials; Electronic measuring instrument sales; Electrical equipment sales; Instrument sales; Experimental analysis instrument sales; High performance fiber and composite material sales; Heat and sound insulation material sales; Synthetic materials sales; Sales of plastic products; Rubber products sales; Plastic surface treatment; Non - metallic ore and product sales