The registration address of nanjing vititis experimental instrument limited is located in room 2642, located on the street of golden fowe lake in nanjing city, located at no. 18, with the registration authority being the market supervision authority of nanjing city, with legal representatives liao qingyong, and includes licensed projects: inspection and detection services (subject to the approval of the law, the construction of smart instrument forms; sale of intelligent instrumentation; manufacture of experimental analytical instruments; manufacture of optical instruments; sale of optical instruments; sale of electrical equipment; sale of electronic appliances; manufacture of electronic measuring instruments; sale of electronic instrumentation; production of networked equipment; sale of networked equipment; production of mechanical and electrical equipment; advisory services for measuring equipment; information technology research and experimental development; sale of intelligent instrument instruments; sale of intelligent instrumentation instruments; manufacture of instrumentation instruments; development of electronic equipment in addition to legal licensing activities; development of electronic equipment for the autonomous operation of the electronic system; development of electronic measuring equipment; production of networked equipment; measurement of mechanical equipment; consulting services; advisory services for measuring and measuring technology; provision of information technology control services; production of equipment; and licensing of equipment for