(b) the registration address of the guangzhou nuno survey and control equipment company ltd. Is located at 6th street, 6th street, queshu zhengshan zhengshan zhengzhou, and the registration authority is the market supervision authority, zou wei lan zou, representing legal persons and operating in areas including the manufacture of special equipment for the electronic industry; manufacture of industrial automated control system devices; manufacture of electrical instrumentation; manufacture of mapping, computing and surveying instruments; manufacture of experimental analytical instruments; manufacture of test mechanisms; manufacture of supply instrumentation and other general-purpose instruments; manufacture of special instrument instrumentation for environmental monitoring; manufacture of transport equipment and production metering; manufacture of electronic instrumentation; manufacture of automation, detection and control systems for ships; manufacture of optical instrumentation; manufacture of components and instruments for general and specialized instrumentation; manufacture of special survey or inspection instruments for railways; software development; import and export of goods (except for specialized and exclusive goods); wholesale trade in goods (except for licensed goods); import and export of technology; installation services for electronic automation engineering; advisory services for engineering and engineering; advisory services for construction and civil engineering; technical advisory services for construction;