According to enterprise data, Hangang Nengjia Steel Co., Ltd. was established on 2021-KLOC-0/-08, and its business scope includes steel rolling. Iron and steel smelting; Production and sales of steel and billet; Sales of mechanical equipment and parts, automation equipment and parts, instruments and meters; Metallurgical technology development, transfer and consulting services. Lease of enterprise-owned houses. (Projects subject to approval according to law can only be operated after approval by relevant departments)