The power to evolve society … and the future.
Metal heat treatment technology that supports manufacturing business.

Future technology begins with the ‘evolution’ of parts

Technology to realize mass production
while being "advanced and precise processing"

Realizing strength and function of next-generation
by combining “metal heat treatment” and “coating”


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.

News Release