The registration address of jenan air new electronics, ltd., is located in building 1209, building 1 of tang yuen phoenix square, no. 4567 luxuan road, china (shandong) free trade test zone, with the registration authority being the market supervision authority of jeunan city, with legal representation and covering the development, production and sale of power supply equipment; the development, sale of non-exclusive communications equipment, electronic devices; the development of electronics technology, technical advice, technology transfer; the development of fire protection equipment, fire protection equipment, distribution tanks, cabinets, computer hardware; the construction of smart engineering, electronic engineering; the installation and maintenance of electronics products; the installation and repair of electronics products; electronics and accessories, instrument tables, electronics equipment, machinery equipment, electrical equipment, automated control equipment, computer accessories and consumables; and the wholesale, retail, import and export operations. (projects subject to legal approval may not operate without the approval of the relevant department)