The registered address of Beijing Huace Testing Instrument Co., Ltd. is located at 305, 3rd floor, Building 6, No. 16 Xinzhong North Street, Shunyi District, Beijing. The registration authority is the Shunyi District Market Supervision Administration of Beijing, and the legal representative is Xiao Bo. The business scope includes technology development, technology promotion, and technology services; Product design; Selling instruments and meters, mechanical equipment, electronic products, computers, software and auxiliary equipment, hardware and electrical equipment, cultural goods, sports equipment, jewelry, handicrafts, building materials, and daily necessities; Import and export of goods, import and export of technology, and import and export agency. (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.)