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

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.

Award winning

On May 30, 2025, we received the “2025 EXCELLENT COST AWARD” from SIAM KYOSAN DENSO.

Award winning

We received a letter of appreciation from NSK Ltd.

Award winning

Received Royal Honor Award as a sponsor of STT50

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