Tunnels and underground infrastructure that connect our cities. At TAC, our skilled professionals support precise and safe construction through the manufacturing, maintenance, inspection, and improvement of machinery and equipment.
Fabrication work—from cutting steel materials to assembly, welding, painting, and piping—plays a vital role in delivering products that satisfy our customers and ensuring the safety and reliability of social infrastructure.
Many of these artisanal skills rarely appear in the public eye and are far from glamorous. However, in a field where even the slightest deviation can directly impact safety, the intuition, experience, and judgment of our professionals provide value that cannot be replaced by AI or automation.
The ability to detect distortions or misalignments that do not appear on drawings, and to translate them into precise, reliable workmanship—
that is the “invisible expertise” carried by TAC’s skilled professionals.
The Techno Center serves as TAC's core hub of craftsmanship, where our professionals engage in manufacturing each and every day.
Here, based on orders received from customers around the world, we do more than simply assemble equipment according to drawings—we take the user's perspective and focus on creating systems that can be operated safely and reliably.
To achieve this, every employee is expected to think independently, work with their own hands, and remain committed to delivering higher-quality products. It is a place where both young and experienced professionals continuously refine their skills, generating the reliable technologies that define TAC.
At TAC, we are looking for skilled professionals (craftspeople). Why not take on work that supports society, making the most of the experience and expertise you have built over the years? To get started, please contact us through the contact form.
TEL：+81-869-84-2069
Phone Hours:：Weekdays 9:00–17:00 (JST)
FAX：+81-869-84-3288