The registration address of changzhou's smart technology ltd. Is located at the 6th street of the national high technology industry development zone, south china road, with the registration authority being the administrative approval bureau of the wujin district of changzhou city, with the participation of legal persons, and includes electronic intelligence products, technological development of new energy equipment, technical advice, technology transfer; digital accessories, equipment for intelligent home systems, computer software and hardware development, marketing; interior decorator design; building materials, heat insulation materials, hotel supplies, sanitary cleaning equipment, fire-fighting equipment, electromechanical and electrical products, communications equipment, steel, kitchen supplies, carburetor accessories, lighting appliances, and gold products. (projects subject to legal approval may not operate without the approval of the relevant department)