Aerospace Devices

Proterial's superalloys are also used in jet engines and fuselages.

Proterial manifactures and sells billets and forging products of "TMW" alloys.
"TMW" is developed alloy by National Institute for Materials Science (NIMS).
Proterial manifactures and sells "TMW" alloy under the license of NIMS.


ABOUT US

Leading sustainability by high performance

Revenues

1,118.9
billion

Overseas sales ratio

62

Employees

26,496