Shenzhen city's kinya electronics ltd. Is registered on the 4th floor (now b block 412b) of the changbok company's building in the honghua street neighbourhood of shenzhen city, located on the 4th floor (now b block 412b) and is represented by the shenzhen city market supervisory authority, which operates in the following general areas: electronic devices, technological development and sale of electronic products; domestic trade, import and export of goods and technology (except for projects prohibited by law, administrative regulations, projects restricted by law and administrative regulations). (if the operation of the business involves a prior administrative licence, the pre-licensing administrative authorization must be obtained before the operation can be carried out.)