Standing county education technology ltd. Is registered at 2188 long city avenue, changzhou city bell building, with the registration authority being the administrative approval board of changzhou city bell building, with legal representation and general projects: construction of teaching models and teaching aids; sale of teaching models and teaching aids; sale of teaching equipment; manufacture of laboratory analytical instruments; sale of laboratory analytical instruments; manufacture of industrial automated control system devices; sale of industrial automated control system devices; sale of electrical equipment; manufacture of smart infrastructure equipment; sale of intelligent infrastructure equipment; installation of general machinery equipment; sale of machinery equipment; manufacture of electronic specialized equipment; sale of electronic specialized equipment; technical services, technology development, technical advice, exchange of technology, technology transfer and techni...