Summer vacation notice

Thank you very much for your continued patronage.
Our company will be closed for the summer holidays during the following periods:

[Summer vacation period]
Saturday, August 9, 2025 - Sunday, August 17, 2025

[Last shipping date before summer holidays]

UPS・SPD

: Thursday, August 7, 2025

Upset Butt Welder / Rail Gas Pressure Welder

: Thursday, August 7, 2025

MT Ferrule /MPO housing kits/optical connector related parts

: Friday, August 8, 2025

For inquiries and orders received during the closure period, we will respond to them sequentially from Monday, August 18th.
We apologize for any inconvenience this may cause and appreciate your understanding.

If you have any questions or inquiries about our company,
Please feel free to contact us.

CONTACT

Summer vacation notice

related news

Following OFC, we will also exhibit at the world's three major exhibitions, CIOE and ECOC, for the first time! — Accelerating our challenge in the global market

[New] Our company introduction video is now complete! "Hakusan 's optical connection technology connects optical communications - our challenge to be the best in the world"

[An interview with President Yonekawa was published in the Sankei Shimbun!] Optical connectors: No. 2 in the world market share. The secret to growth is "heaven, earth, and people."