HAMADA KOKI CO. LTD is a gear processing R&D Company

HAMADA KOKI CO., LTD not only manufactures various kinds of gears, we also offer solutions to any enquiries related to gear matters.

With over 50 years of experience in the industry and with proprietary technology, HAMADA KOKI CO., LTD manufactures high precision, low noise and durable gear products especially tailored to the special needs and demands of our clients.

Technology Invisible from the design drawing, high precision in micron units.

High precision micro-level gear manufactured by Hamada Koki is immeasurable by blueprint alone.

By actually touching and observing its quietness, one can notice its performance.

HAMADA KOKI CO., LTD is among few manufacturers in Japan to introduce the leading-edge production systems to produce high-end gear products, high-precision machining technology under advanced verification environments.

HAMADA KOKI CO., LTD aims to be one-of-a-kind company to create new world standards in order to meet demands of high-precision, low-noise gears that will be recognised as 'HAMADA’S GEAR'.

It’s not an exaggeration to say that many machines that exist in society today, with their countless types and usage, need gears.

HAMADA KOKI CO., LTD aims at becoming the only manufacturer and supplier of such high-end, low noise and low vibration products in the industry. To achieve that, we are making use of latest gear grinders to further refine our engineers in the technology.

The entire staff at HAMADA KOKI CO., LTD is united and makes it a company-wide goal to become a world-recognised gear manufacturer.