Announcement of the Special Website for the 90th Anniversary

In 2025, Mitsuboshi Diamond Industrial Co., Ltd. celebrates its 90th anniversary. To commemorate this milestone, we have launched a special website: https://www.mitsuboshidiamond.com/90th/.(Japanese only).

Since our founding in 1935, we have contributed to improving our customers’ production efficiency and product quality through our precision processing technologies. We have diligently supported the growth and success of our customers’ businesses over the years. Moving forward, we remain committed to addressing diverse needs and challenges by delivering optimal solutions.

The special website reflects on 90 years of progress, showcasing our history of challenges and innovations. It also features interviews with our employees, offering insights into the passion and dedication we bring to delivering value to our customers.

We promise to continue being a trusted partner, working together with our customers to create new value and pave the way for the future.

We invite you to visit our special website and explore the history and aspirations of Mitsuboshi Diamond Industrial Co., Ltd.

Special Website URL
https://www.mitsuboshidiamond.com/90th/
(Japanese only).

Thank you for your continued support of Mitsuboshi Diamond Industrial Co., Ltd.