Rising from the devastation after defeat,
With the dawn of a new era, we will rationalize the company's future in the new world,
It laid the foundation for development.
- expansion
- Tokyo Toto Steel Mfg., Co., Ltd. Steel Co., circa 1950
(Koto Ward, Tokyo)

Succeeded in manufacturing track shoe, which were cast steel products at the time, by rolling.
Acquisition of the world's top-level market share


Constructed an integrated steelmaking and rolling plant on a site of 1.8 million square meters in Toyohashi City, Aichi Prefecture.

Construction of a new plant for wheels for passenger vehicles in Toyokawa City, Aichi Prefecture