FEATURE

As "Team Nakamura" —
A group that faithfully answers
every customer demand.
That is Nakamura Ironworks.

Nakamura Ironworks specializes in precision machining of automotive components, handling everything from blueprint to production.
Since our founding, we have been committed to meeting customer requirements head-on, always moving forward with a positive attitude.
We invest in employee development and leverage decades of experience and technical expertise to deliver outstanding quality.

Technology

TECHNOLOGY

Quality Control with Diverse Measurement Instruments

Every department and every employee maintains a high level of professionalism. Grounded in a hands-on, on-site philosophy, we strive for continuous quality improvement. We work to reduce defects every day, building stable production lines from the preparation stage. We manufacture 500,000 products per month.

Equipment

EQUIPMENT

Mass Production Planning Built on Years of Experience

To meet customer needs, we maintain over 300 types of cutting tools, holders, and machine tools from various manufacturers, matched to specifications. We also prepare custom-made specialty tools. Leveraging decades of experience, we combine tools and equipment to meet every customer requirement.

Spirit

MIND

Daily Challenges Toward Optimal Machining Conditions

Since our founding, we have carried the spirit of "making it work, no matter what." With a commitment to faithfully answering every customer demand, our Quality Assurance, Production Engineering & Maintenance, and Manufacturing departments each serve as specialists in their respective roles.

WORKS

Products

We perform precision machining of mass-produced parts for automotive transmissions (AT/MT) and engines. For engine components, we machine camshaft mechanism parts. For transmission components, we machine parts that transmit engine torque to the main shaft. We work with a wide variety of materials including steel, aluminum, and castings.

FACILITY

Facilities

Using CNC lathes, machining centers, and other equipment in composite line configurations — with partial robotic automation — we perform everything from cutting to drilling. We maintain a wide range of measuring instruments capable of micron-level dimensional control. We conduct regular measurements and, when needed, verify quality using coordinate measuring machines (CMM) and roundness testers.

RECRUIT

Careers

Passion! Energy! Courage! Come join us!
We actively promote based on merit, regardless of tenure.
We assign key positions based on individual ability.
Our friendly, family-like atmosphere is one of our defining qualities.