It is the “power”
to evolve society, and the future.
That is heat treatment

Future technology
It starts from “Evolution” of parts

Support the evolution of technology
“Metal heat treatment” and “coating”

Complex and advanced needs
The difficult “mass production”
is realized one after another.

Advantage

Among firms specialized in heat treatment,
Tohken Thermo Tech is
top-class in technological capabilities, company scale and management conditions.
Let me briefly explain about our advantage.

Detail
BUSINESS

Our Business

CORPORATE

Corporate Data

GLOBAL NETWORK

Global Network

News Release

news

Factory tour held for “Osaka Prefectural College of Technology Course” sponsored by Osaka Prefectural Industrial Association

news

Notice of end of system maintenance

news

System maintenance notice

Award winning

On July 15, 2025, our Thai factory received the “FY2024 Quality Award” from NSK BEARINGS MANUFACTURING (THAILAND).

Award winning

On June 13, 2025, we received a letter of appreciation from the Governor of Osaka Prefecture.

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