The registered address of Tianjin Lidahao Sen Steel Manufacturing Co., Ltd. is located 200 meters southeast of the intersection of Hengxing Road and Tuanwang Line in Daegu Zhuang Town, Jinghai District, Tianjin. The registration authority is the Jinghai District Market Supervision Administration of Tianjin, and the legal representative is Jia Yan. The business scope includes general projects such as steel compression and processing; Manufacturing of metal materials; Manufacturing of metal fittings for construction; Sales of new metal functional materials; Rolling and processing of non-ferrous metals; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of non-ferrous metal alloys; Research and development of metal products; Sales of metal products; Sales of building decoration materials; Sales of metal fittings for construction; Sales of instruments and meters. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law).