The registration address of dong-fong tseng tseng, ltd., is located in room 206, east city road, sakagi, dong-yong city, guangdong province. The registration authority is the market supervision authority of dong-yong city and its legal representative is zhao hee lin. The business includes general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology diffusion; sale of digitally controlled machine beds; sale of metal cutting machines; sale of mechanical equipment; sale of optical electronic devices; sale of electronic products; sale of electronic measuring instruments; retail sale of hardware products; sale of plastics; development of electronicly used materials; development of hardware products; development of domestic trade agents; import and export of goods; and import and export of technology. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)