The most important thing in manufacturing is to stay true to the promises including quality, delivery and price committed with the customers.

With the full use of excellent Japanese technology,
Ohta Seiko keeps on trying and acts globally

We have high-end and high-accurate precision cutting technology and we conduct multi and small-lot production. Ohta Seiko Japan has a reputation for semi-conductor equipment, vehicle manufacturing equipment and other industries.

Ohta’s overseas factories such as China, Malaysia and Thailand produce gears for digital cameras, small motors, and precision cutting parts for automobiles, medical industries. Our products are used in Asia, Europe, and all over the world.

Notice from Ohta Seiko