The registration address of shandong an jiji educational equipment limited is 300 metres south of the canal courtyard in the city of texas, shandong province. The registration authority is the market supervision authority of the city of texas, with legal representatives zhao yu-lang; its operations include general projects: sale of specialized equipment for teaching purposes; manufacture of specialized equipment for teaching purposes; sale of instrument instruments; manufacture of instrument instruments; development of machinery and equipment; sale of machinery and equipment; development of software; manufacture of new energy sources; sale of equipment for new energy sources; manufacture of electronic appliances and electrical components; sale of batteries; sale of electrical accessories for new energy vehicles; engineering and technical research and pilot development; sale of generators and generator units; construction of electrical systems; educational advisory services (in addit...