The registration address of shenzhen city's peet locking company ltd. Is located at the 4nd 502 daitang road, 310 honghua neighbourhood, shenzhen city. The registration authority is the shenzhen market supervision authority, represented by legal person zhao yanjie, and operates on general lines: sale of smart locked products and their accessories; domestic trade; import and export of goods and technology. Sales of electronics; retailing of hardware products; sale of metal products; sale of communications equipment; retailing of electronic devices; sale of information security equipment; sale of integrated circuit chips and products; sale of software; software development; development of artificial intelligence applications; development of network and information security software. (b) licensing of projects (in addition to those subject to legal authorization, the operation of which is carried out on the basis of a legal licence): production of smart lock products and accessories; (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)