Molds and tool steel

A history of innovation in advanced
metallurgical technology and materials
development

True to our tradition, we strive to consistently refine our material development capabilities. With the same intensity required to create tama-hagane—a high-value-added material produced by the tatara foundry method—we enhance the full luster of the materials we produce. While enhancing steel purity through stringent raw material selection methods, we continue to support the development of a wide range of industries by providing highly functional materials.