上海梅山钢铁股份有限公司（以下简称梅钢）是中国宝武旗下钢铁旗舰公司宝钢股份四大精品制造基地之一，是国家高新技术企业。经过五十多年建设和发展，梅钢公司已经打造成为行业一流的千万吨级现代化钢铁联合企业，拥有国内一流的炼铁、炼钢、热轧、冷轧生产装备和高端制造水平，具备热轧汽车板、高等级酸洗板、高等级普冷、镀铝锌、电镀锡板等高精尖产品制造能力，形成了以酸洗搪瓷钢和精冲钢为代表的“高市占”、以镀铝锌和酸洗汽车产品为代表的“全覆盖”、以镀锡产品为代表的“双绿色”整体发展方向，企业的市场竞争实力显著增强。可提供摩擦密封行业用高精度酸洗板、精密高强普冷板、镀铝锌镀层板及马口铁等，实现进口替代及材料国产化。

Shanghai Meishan Iron and Steel Co., Ltd. (Mei steel) is one of the four manufacturing bases of Baosteel in China Baowu Steel Group. Mei steel is a national high-tech enterprise, and also one of the first industrial tourism demonstration enterprises in Jiangsu Province. After more than 50 years of construction and development, Mei steel has become a leading modern steel enterprise with 10 millions tons, which have higher level production equipment and developed process for iron-smelting steelmaking, and hot-cold rolling production lines. Mei steel has the ability to manufacture high-end products such as hot-rolled automotive sheet, high-grade pickled steel, high-grade general cold rolled steel, aluminum-zinc coating steel, and tinplated steel. Mei steel has formed an overall development direction of "high market share" represented by pickled enamel steel and fine stamped steel, "full coverage" represented by aluminum-zinc coating steel and pickled automotive products, and "double green" represented by tinplate products. The market competitiveness of the enterprise has been significantly enhanced.