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 of smart control systems; manufacturing of security equipment; sale of security equipment; sale of security equipment; sale of metal products; self-financing of investment activities; leisure-seeing activities; provision of nursing services (without medical services); construction of electrical signal equipment devices; sale of electrical signal devices; sale of goods; import and export of technology. (in addition to the projects subject to legal authorization, the activities are carried out on an autonomous basis and in accordance with the law, in accordance with the operating licence: manufacture of personal protective engineering equipment; sale of personal protective engineering equipment; tourism operations; accommodation services; electrical installation services; construction works. (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)