Increasing Capacity 

We are thrilled to announce that we have completed the construction of our brand-new metalworking factory!
It’s an exciting moment for us, and we want to share this news with all of you, our dear colleagues and supporters.

#Nishikozaka Factory Location

Address: 189 Nishikozaka-cho, Nagahama, Shiga, 526-0803, Japan

TEL: +81 (0)749-51-9114
FAX: +81 (0)749-51-9115

Our commitment to quality and innovation continues to drive every step we take, and this factory is the result of the hard work and dedication of our entire team. We couldn’t have achieved this milestone without your continuous support and backing. Thank you to each and every one of you who has made this success possible.

What sets this new facility apart is our machinery for diffusion bonding technology. 

We are eager to embark on this new phase and witness the growth of our production and our ability to better serve our customers.
We are ready to offer 100% high-quality custom products and innovative solutions to meet the demands of the precision machining industry of superhard materials.

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Or contact us directly to learn more about our services in depth!

Thank you again to all of you, and we look forward to sharing further updates and successes with you as we continue to grow together.

TOP SEIKO