The registration address of west china steel co. Ltd. Is located at no. 1, row 11, of lake a, lean lake, xian city, xinxi province. The registration authority is the market supervision authority, liang lake district, xian city. It is represented by legal persons and covers the sale of metal materials, construction materials, mechanical and electrical products, chemical products (except dangerous and toxic chemicals), mechanical equipment and seamless steel pipes. (projects subject to legal approval may not operate without the approval of the relevant department)