Shanghai hall electronics technology ltd., with its registered address at 9 1st floor of the sunming road, 9th floor of the bong-zhen district, shanghai city, with its registered office being the market supervision authority of the bong-hyun-zhen district and its legal representative, operates on general projects such as technology development in the field of electronic technology, technology transfer, technical advice, technical services, instrumentation, electromechanical equipment, electronic devices manufacturing, processing, maintenance, wholesale and retail trade, computer software development, wholesale distribution of computers, software and assistive equipment, retail sales and rental of mechanical equipment. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)