The registration address of yangcheng electronics limited in guangzhou is located at no. 406 and no. 408 on kanxi road, tangxi road, tang jiang street, guangzhou city. The registration authority is the market supervision authority of the nanju district of guangzhou city, represented by a legal person, cai myong, and operates on the basis of the sale of electronic products; development of new materials technology; production of teaching equipment; software development; sale of teaching equipment; information system integration services; manufacturing of computer software and hardware and peripheral equipment; conference and exhibition services; sale of display devices; information technology consultancy services; production of display devices; sale of artificial intelligence hardware; manufacture of electronic specialized equipment; integration of intelligent control systems; sale of software; technical services, technology development, technical advice, technology exchange, technology transfer, technology diffusion; import and export of goods; and import and export of technology;