The registered address of shenzhen city's ai yin technology ltd. Is located in shenzhen city, on the 8th floor of sakada street in shenzhen city, east district of shenzhen city, building 806. The registration authority is the dragon charter supervisory authority of shenzhen city's market supervision authority, with legal representation and covers the development and sale of electronic devices, integrated circuits, photovoltaic products, semiconductors, solar energy products, instrument accessories, digital television broadcast products and communications products; the development and sale of drying machines, industrial wetting machines, purification equipment, mechanical machinery, refrigeration equipment; research and development of intelligent transport products, installation, development and sale of road transport facilities; and the development and sale of public broadcasting equipment, aviation electronic equipment, testing equipment. Yeah