The registered address of Shanghai Kangchenxi Industrial Development Co., Ltd. is Room 0779, Building 1, No. 1025 Yunhe North Road, Nanqiao Town, Fengxian District, Shanghai. The registration authority is the Fengxian District Market Supervision Administration, and the legal representative is Yang Hui. The business scope includes licensed projects such as construction projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: sales of instruments and meters; Sales of pharmaceutical specialized equipment; Sales of rubber products; Sales of biobased materials; Sales of mechanical equipment; Sales of metal tools; Sales of agricultural machinery; Operation of wires and cables; Sales of communication equipment; Sales of mechanical and electrical equipment; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Wholesale of automotive spare parts; Retail of automotive spare parts; Wholesale of hardware products; Retail of hardware products; Sales of metal materials; Sales of metal products; Sales of chemical products (excluding licensed chemical products); Sales of daily necessities; Conference and exhibition services; Domestic freight forwarding agent; Information consulting services (excluding licensed information consulting services); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; hotel management; Domestic trade agency; Import and export of goods; Technology import and export; Wholesale of medical masks; Retail of medical masks; Sales of Class I medical devices. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)