甬金股份：一直专注于精密冷轧不锈钢板带的研发制造

Core Viewpoint - Yongjin Co., as a leading enterprise in the cold-rolled stainless steel segment, focuses on the research and manufacturing of precision cold-rolled stainless steel strips, particularly noting its interest in the 30X cold-rolled stainless steel material used by SpaceX for its Starship, which is a proprietary material developed by the company with ultra-high strength and extreme environmental resistance [1]. Company Summary - Yongjin Co. is dedicated to the R&D and manufacturing of precision cold-rolled stainless steel strips [1]. - The company has developed a proprietary material, the 30X cold-rolled stainless steel, which is characterized by its ultra-high strength and performance in extreme environments [1]. - Due to the confidentiality of its composition and limitations in the cold-rolling process, the company cannot independently produce this type of product and requires collaboration with upstream steel mills for joint development [1].