The registered address of shenzhen city, shenzhen city, ltd., is boan district, shenzhen city, with the registration authority shenzhen city market supervision authority, with the legal person's representative newly established to operate in the following areas: electronic devices, development and sale of electronic products; electronic commerce; development of technology and technical advice for smt welding; domestic trade, import and export of goods and technology. The licensed projects are the production of electrons and pcba stickers。