JFEスチール (JFE Steel Corporation) is a major Japanese steel manufacturer, formed in 2002 through the merger of NKK Corporation and Kawasaki Steel Corporation. It is one of the largest steel producers in Japan and plays a significant role in the global steel industry, providing a wide range of steel products for various applications, including construction, automotive, and machinery. The company is known for its commitment to innovation and sustainability, focusing on advanced technologies to improve production efficiency and reduce environmental impact. JFEスチール operates several steel mills and has a strong presence in both domestic and international markets, contributing to the development of infrastructure and industry worldwide.