Jiande Testing and Measurement System (Dongguan) Co., Ltd. is registered at Room 501, Building 1, Songhu Huake Industrial Incubation Park, No. 6 Gongye South Road, Songshan Lake High tech Industrial Development Zone, Dongguan. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Lu Lihua. The business scope includes general projects such as mechanical equipment sales; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Electronic product sales; Mechanical equipment research and development; Manufacturing of electronic specialized materials; Sales of electronic specialized materials; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of optoelectronic devices; Sales of optoelectronic devices; Mechanical equipment leasing; Manufacturing of instruments and meters; Manufacturing of metal structures; Retail of electronic components; Wholesale of electronic components; Manufacturing of electronic components; Manufacturing of pumps and vacuum equipment; Sales of special ceramic products; Sales of electrical equipment; Manufacturing of gas compression machinery; Sales of gas compression machinery; Sales of specialized chemical products (excluding hazardous chemicals); Manufacturing of specialized equipment for semiconductor devices; Sales of specialized equipment for semiconductor devices; Sales of instruments and meters; Information system integration services; Software development; Software sales; Retail of computer software, hardware, and auxiliary equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of electronic vacuum devices; Sales of electronic vacuum devices; Sales of pumps and vacuum equipment. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)