The registration address of changchun hua smart equipment ltd. Is located at the longchun city north lake science and technology development area, located at the 17th floor, 1705-22, building 7 of the sunny, with the registration authority being the changchun market supervision authority. The registration authority is the changchun new division of the changchun market supervisory authority, which operates on behalf of liu yinglong and covers general items: construction of smart infrastructure equipment; sale of intelligent infrastructure equipment; manufacture of industrial robots; sale of industrial robotics; installation, maintenance, electrical distribution and control equipment; sale of smart distribution equipment and control equipment; manufacture of equipment for industrial automated control systems; sale of equipment for industrial automated control systems; sale of machine beds; sale of machinery equipment; development of mechanical equipment; installation of general machinery; repair of electrical equipment; manufacture of moulds; development of metal products; construction of metal products; sale of equipment for the sale of electronics and equipment; sale of equipment for the sale of electronics technology; export and import and export of electronics equipment; export of equipment for the sale of equipment; export and import of equipment for the sale of equipment and export of equipment