The registration address of the anti-anhui prefectural prefecture, ltd., is located next to the copper highway (opposite the industrial park) in the town of zhuijiang, hoijiang county, anhui province. The registration authority is the zhuijiang district market supervisory authority, with legal persons ' representatives being brightly represented and operating in areas such as vortometers, electromagnetic flow meters, elliptical gear rotation meters, vortometers flow meters, ultrasound flow meters, pressure sensors, thermometers, liquid tablers, density meters, portable flow meters (portable refuel meters) manufacturing, sales; analytical instruments, mapping meters, metering devices, instrumentometers, sensors, automated equipment development, leasing and sales; intelligent software development, technical services; large data acquisition, analysis and application on the internet; automated engineering installation; import and export of goods or technologies for self-employed and proxy projects; export of licensed goods or technology is subject to approval by the state (with the exception of goods and technologies for which the state limits companies or prohibited products). (projects subject to legal approval may not operate without the approval of the relevant department)