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上海德龙钢铁集团有限公司（下称德龙钢铁集团）前身成立于1992年，是一家集钢铁冶炼、冷轧、焦化、金属制品的钢铁主业，及贸易、物流、能环等辅助业务为一体的大型综合钢铁集团。具备年产钢铁3000万吨的生产能力，德龙钢铁位列世界钢铁企业50强第12位。2023年连续第二年入榜世界500强，位列第451位。

Shanghai Delong Steel Group Co., Ltd. (hereinafter referred to as Delong Steel Group) was formerly established in 1992. It is a steel company integrating iron and steel smelting, cold rolling, coking and metal products, as well as auxiliary businesses such as trade, logistics, and environmental protection. An integrated large-scale comprehensive steel group. With an annual production capacity of 30 million tons of steel, Delong Iron & Steel ranks 12th among the top 50 steel companies in the world. In 2023, it will enter the world's top 500 list for the second consecutive year, ranking 451st.