Corporate strengths

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Our multi-faceted approach includes materials, dies, and methods, meeting the challenge of sophisticated manufacturing demands.

We’ve established a reputation for fast delivery, and as a valued partner in collaborative development projects with major automotive manufacturers. Our unsurpassed knowledge of materials is leveraged to ensure optimal resolution of development and production issues in forging, sintering, and pressing.

1 Comprehensive proposals include everything from materials to dies

A manufacturer and a trading company: providing a comprehensive solution for everything from materials to dies

By combining the two functions of steel trading company and die manufacturer, we can handle the complete array of service in-house, from steel stock delivery to die design and manufacturing. For the customer, that means faster delivery and lower cost. And as experts in the technology, we know what type of die works best with your materials.

Proposing the optimal solution, based on materials expertise and simulations

Proposing the optimal solution, based on materials expertise and simulations

We work with customers from the product development stages, proposing the optimal manufacturing method as an expert in materials and dies. We offer single-shot press dies, or trial pressing on our new 5-axis press, the first in the industry available for development.

Reverse engineering, for high-precision capture of shapes that cannot be represented accurately in drawings.

Reverse engineering, for high-precision capture of shapes that cannot be represented accurately in drawings.

A 3D measurement system (digitizer) is used to scan broken dies, or dies when the design drawings have been lost, for precise reproduction. This technology allows us to replicate dies with shapes that cannot be represented accurately in drawings, for simultaneous manufacturing ramp-up at multiple sites.

State-of-the-art equipment and expertise to deliver ±1/1000 mm performance.

State-of-the-art equipment and expertise to deliver ±1/1000 mm performance.

Our constant-temperature plant, maintained at 23±0.5°C, is equipped with machinery including a 5-shaft machining center and an ultra-high speed machining center operating at 150,000 rpm. We offer full customization backed up by our exclusive expertise in the field, with tolerances of ±1/1000 mm. We develop and manufacture our own jigs and tools (blades), working in everything from cemented carbide to soft steel for high-precision dies.

Domestic and international network for all your needs, from die design and volume production

Domestic and international network for all your needs, from die design and volume production

In addition to the head office and our offices in Hamamatsu and Eastern Japan, the Nagoya Tokushuko Group covers Japan and the globe, handling die design and manufacture as well as volume production of cold-forged parts. Our network includes trading firms in the steel business so we can fulfill customer needs rapidly.

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