The address of the enterprise is located at No. 15, room 109, building 4, Junxin center, northwest of the intersection of Fuyuan Road and Quanwang Road, Wuqing Development Zone, Tianjin. The industry belongs to the wholesale industry, and the business scope includes: General projects: Sales of building materials; Sales of metal materials; Metal structure sales; Sales of metal products; Sales of building decoration materials; Wholesale of hardware products; Retail of hardware products; Sales of daily necessities; Sales of high-performance non-ferrous metals and alloy materials; Non ferrous metal alloy sales; Import and export of goods; Technology import and export; Graphite and carbon products sales. (except for projects that must be approved according to law, business activities shall be carried out independently by virtue of the business license according to law)