The registered address of Ningbo Qichen Instrument Co., Ltd. is located at Room B1301-1, Building 1, Changjiang International Business Building, Xinqi Street, Beilun District, Ningbo City, Zhejiang Province. The registration authority is the Market Supervision and Administration Bureau of Beilun District, Ningbo City, and the legal representative is Zhang Aikui. The business scope includes general projects: sales of instruments and meters; Scale sales; Sales of metal tools; Sales of teaching models and teaching aids; Sales of drawing, calculation, and measuring instruments; Sales of plastic products; Operation of wires and cables; Electronic product sales; Sales of household appliances; Sales of electrical accessories; Sales of mechanical equipment; Sales of chemical products (excluding licensed chemical products); Sales of valves and plugs; Sales of firefighting equipment; Fire technology services; Sales of security equipment; Sales of metal products; Sales of rubber products; Sales of office equipment and consumables; Wholesale of hardware products; Installation services for ordinary mechanical equipment; Computer and office equipment maintenance; Instrument and meter repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law).