The business scope includes general items: Technical service, technical development, technical consultation, technical exchange, technology transfer and technology promotion; Engineering and technical research and test development; Import and export of goods; Technology import and export; Manufacturing of special electronic equipment; Integrated circuit manufacturing; Instrument manufacturing; Intelligent instrument manufacturing; Sales of electronic products; Instrument sales; Wholesale of electronic components; Retail of electronic components; Sales of special electronic materials; Sales of special electronic equipment; Wholesale of motorcycles and spare parts; Retail of motorcycles and spare parts; Assisting the sales of bicycles, scooters and spare parts; Sales of off-road recreational vehicles and spare parts; Sales of special equipment; Wholesale of auto parts; R&D of auto parts; Retail of auto parts; Sales of mechanical parts and components; Retail of hardware products; Manufacturing of mopeds.