Nippon Steel produced and marketed: structural H-shapes with incremental depth and width of 50mm pitch (NSHYPER BEAM^TM, 1989) ; structural H-shapes with fire resistance(NSFR^TM steel, 1990); and other innovative products that span the history of construction in Japan.

Nippon Steel's welded light gauge steel H section is H-steel manufactured continuously from a hot-rolled steel strip by high-frequency resistance welding. It features thinner plate thickness and more accurate crosssectional dimensions compared to a hot-rolled H section.

The steel sheet piles of Nippon Steel are used in many fi elds (port and harbor structures, river revetments, retaining walls and cofferdams) and have acquired high market acceptance due to their excellent product quality and construction effi ciencies that derive from their use.

The steel pipe piles of Nippon Steel are used in many fields and have acquired high market acceptance due to their excellent product quality and construction efficiencies that derive from their use.

Nippon Steel rails are available in various sizes and materials, so that they can be used for diverse applications, such as ordinary passenger railways, high speed railways, and heavy haul railways. As one of the world's leading rail maker with superior quality, Nippon Steel are greatly contributing to Economical and Green railway transportations all over the world.