Our belief
We live and contribute to society through manufacturing industry.
In manufacturing, the most important thing is to keep promises including quality, delivery and price committed with the customers.
Our belief is to sustain within severe competition these days while carrying forward through rationalization and technology improvement.
Mission and growth
Ohta Seiko group has been regarded as taking an important role of being a key partner to a lot of customers.
Our mission is to deliver excellent products consistently and our hope is to keep growing as a reliable supplier to the customers.
Product introduction
Product such as small gears, precision cutting parts show Ohta’s experienced high-precision technology.
Ohta Seiko is growing in the wider market while being aware of the global needs with the further use of the leading-edge technology.
We devote ourselves to challenge to the limit of precision.
Small gears
For motors, printers, fax machines, scanners, copy machines, automobile parts and medical devices.
Ohta can adjust the production according to the quantities from vast to small basis upon the needs.
--->> Ohta is equipped with self-developed gear hobbing machines.
Optical devices precision parts
For consumer camera, professional-use camera, zooming and focusing lens, medical devices, microscopes and measuring instruments.
We are proud of the fruit of Ohta’s accumulated technology, and the product sustains Japanese industries.
Industrial precision parts
The parts are used for super-precision parts including hydraulic pressure devices, electric tools, semi-conductors manufacturing instruments, LED manufacturing instruments, pressure sensors, and aero-plane parts. >We have a high reputation for exclusive and unrivaled technology.
--->> We pleased to do made-to-order.