From universal joints (UJ) to oil jets,HIKARI SEIKO CO., LTD. (HKR) manufactures precision automotive parts.

What's New

September, 2017

Early Preview of the Koseikai Website

On September 13, we opened the preview of the website for Koseikai, a member of the Hikari Seiko Group.
To access the Parkside Villa Long-Term Care Health Facility in Tachikawa, Tokyo, please see the link below.


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