2. The business scope of the company includes: operating the export business of the company's products and related technologies; Import business of raw and auxiliary materials, machinery and equipment, instruments and meters, spare parts and related technologies required for production and scientific research; Operating the feed processing business of the enterprise; Design, production and sales of modified cars, trailers, buses and accessories, bus chassis, information security equipment and intelligent vehicle-mounted equipment; Technical development, transfer, consultation and service of mechanical processing, automobiles and parts; General instrument manufacturing and sales; Quality inspection technical services; Sales of motorcycles, used cars and accessories, mechanical and electrical products, Wujinjiaodian, department stores, Internet cars, chemical products and lubricants; Automobile maintenance; Accommodation and catering services; Ordinary freight; Storage; Leasing industry; Tourism; Road passenger transport; Irregular inter-county and inter-city tourism; Software and information technology, Internet platform, security, data and information services.