沙钢取得高抗硫性能镀锡板专利

Group 1 - Jiangsu Shagang Steel Research Institute Co., Ltd., Zhangjiagang Yangtze River Cold Rolled Plate Co., Ltd., and Jiangsu Shagang Group Co., Ltd. have obtained a patent for "a high sulfur-resistant tinplate and its preparation method and application" with authorization announcement number CN121137729B, applied on November 2025 [1] - Jiangsu Shagang Steel Research Institute Co., Ltd. was established in 2007, located in Suzhou, with a registered capital of 50 million RMB. The company has invested in one enterprise, participated in five bidding projects, and holds 2,629 patent records [1] - Zhangjiagang Yangtze River Cold Rolled Plate Co., Ltd. was established in 2011, located in Suzhou, with a registered capital of 510 million RMB. The company has participated in 211 bidding projects and holds 602 patent records [1] Group 2 - Jiangsu Shagang Group Co., Ltd. was established in 1996, located in Suzhou, with a registered capital of 450 million RMB. The company has invested in 124 enterprises, participated in 5,000 bidding projects, and holds 4,096 patent records [2] - Jiangsu Shagang Group Co., Ltd. also has 92 trademark records and 65 administrative licenses [2]