For information regarding our journey from "Adamant Namiki Precision Jewel Co." to "Orbray Co." Please click here

Precision jewel Parts

Since its establishment in 1939, Orbray has been consistently manufacturing industrial jewel parts.
We have a variety of products in order to meet our customer's needs.
Our company utilize hard jewel materials such as a diamond, sapphire, and ruby which substantially reduce abrasion due to friction, and contribute to la longer operating life of the machine and the product itself.
As a result of the permanent focus on improving the processing of hard-to-cut materials, our core expertise is now able to process various types of hard-to-cut materials with high precision and best-in-class QCD.


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Mon-Fri 9:00-17:00 JST+81-3-3919-2200


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