About UsSDGs

The Sustainable Development Goals (SDGs) being addressed around the world are in line with our management philosophy of "Technology with Personality," "Innovation in Grinding," and "From ZAO to the World,". Examples includes our grinding technologies contribution to the improvement of combustion efficiency of internal combustion engines, thereby helping to protect the environment. Our medical equipment which helps reduces the burden on doctors and patients, and our blood donation and fundraising activities. We would be more than happy if our products, services, and efforts could contribute to a sustainable society.

Innovative Grinding Technology

For the environment and infrastructure

For the environment and infrastructure Parts machined on our grinders in pursuit of the ultimate circle are used in engines and drives for automobiles, construction equipment, and ships to efficiently convert fuel into power. Similarly, they are used in home appliances to reduce energy loss. Our technologies are also utilized in the infrastructure for safe and comfortable transportation, such as in the axles of bullet trains and rivets of airplanes. Together with our customers, we are committed to environmentally friendly manufacturing and community development.

  • Contribution to fuel efficiency improvement
  • Contribution to energy-saving appliances
  • Contribution to safe and secure living
  • Development of new grinding machines
  • Development of spindles for internal grinding machines
  • Retrofit Business

Medical Devices

Minimally invasive and patient-friendly medical care

The innovative grinding technology we have developed over the years is now attracting a great deal of attention from the medical industry. Medical instruments that directly touch the patient's body cannot tolerate even the slightest distortion. High precision is also required for medical instruments to support delicate procedures. This is where our grinding technology comes into play.
We also combine our manufacturing know-how to develop safe surgical instruments that are gentle to both doctors and patients.

  • Catheter guide wires
  • Medical devices such as syringe inner tubes and outer tubes
  • Medical devices such as ultrasonic bone surgery devices for otology

Contributing to the Community

Together with Local Communities

Since our founding, we have developed with the help and support of the local community. We believe that the benefits we have received should be given back to the community and society in various ways. We donate blood, participate in the ZAO Clean Operation, support traffic orphans to obtain driver's licenses, etc. We will continue to grow along with the development of the community.

  • Summer time, environmental housekeeping, no-overtime days, eco-commuting
  • Blood donation activities
  • Donations to the Traffic Safety Mothers' Association and Chance for Children, and support for driver's license acquisition for children orphaned by traffic accidents.
  • Participation in the ZAO Clean Operation
  • Acceptance of internship, company training, factory tours, and dispatch of part-time lecturers
  • Ecocap Collection Campaign
  • Participation in the Ueno Summer Festival, opening of AEDs
  • Implementation of "Lively Child Rearing Support Enterprise," "Kurumin," and "Children's Visits
  • Local Future Leading Company (METI)
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