The registered address of Qingdao Tengyun Chemical Technology Co., Ltd. is located at Room 3A04-4, Building A, Licang Science and Technology Innovation Center, No. 78 Yongping Road, Licang District, Qingdao City, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Licang District, Qingdao City, and the legal representative is Wang Shiteng. The business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Research and development of new material technology; Sales of metal materials; Sales of mechanical equipment; Sales of daily necessities; Electronic product sales; Sales of building decoration materials; Import and export of goods; Import and export agency. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)