The registered address of guangdong and american industries ltd. Is located at no. 501 of 32 east ki-chung city, east east of east city street, east east of the city of fourth city, with registration as the market supervision authority of the fourth city, with legal representatives operating in the area of yellow forest, including general items: manufacturing of doors and windows; sales of doors and windows; integration of application systems for artificially intelligent industries; construction of metal structures; manufacturing of smart infrastructure equipment; marketing of smart infrastructure equipment; manufacturing of smart infrastructure equipment; manufacturing of computers and systems for industrial control; sale of commercial password products; development of artificial intelligence applications; general application system of artificial intelligence; sale of smart robots; sale of intelligent hardware; distribution of smart transmission and control equipment; integration o...