The registered address of hung n ' ueda trading co. Ltd. In fujian province is located in the hongshan township road, located at 136th street of hongshan, in the drum building, fujian province; the development of electrical switch control equipment; retailing of gold products; wholesale distribution of electrical products; sale of water quality pollution monitoring and detection instrument forms; sale of special instrument instruments for agriculture and forestry fisheries; sale of electric instrumentation forms; manufacture of electrical equipment; repair of electrical equipment; sale of electrical equipment; sale of electrical equipment; production of electrical equipment; production of electrical equipment; sale of electrical equipment for environmental monitoring; sale of environmental emergency monitoring instruments; sale of electronic products; distribution of electronic tools; sale of electronic equipment; sale of electronic equipment and electrical equipment; sale of electronic equipment; sale of electronic equipment and electrical equipment; sale of electronic equipment; sale of electronic equipment and electrical equipment; sale of electrical equipment; sale of electrical equipment and electronic equipment; and sale of electrical equipment and electrical equipment; and sale of electrical equipment and electrical equipment