• 2026.04.15　2026 Spring Holiday Announcement
• 2026.02.02　Please leave Brass Screws to ISOGAI.
• 2026.01.01　Season's greeting and A Happy New Year
• 2025.12.15　Year-End Greeting
• 2025.11.03　If you are looking for stainless steel screw, please contact ISOGAI.

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Please feel free to contact us.

Facility information of Tagawa plant has been updated.

ISO9001　2015
ISO14001　2015
Headquarter, Ibaraki Plant, Tagawa Plant

Headquarter:

4-11-13 Aoto, Katsushika-ku, Tokyo 125-0062, Japan
Tel　81-3-3603-6111 / FAX 81-3-3690-4437

Ibaraki Plant:

2239-2 Kamitamari, Omitama-shi, Ibaraki Pref. 311-3436, Japan
Tel 81-29-926-4991 / Fax 81-29-926-4999

Tagawa Plant:

3-8-9 Tagawakita, Yodogawa-ku, Osaka-shi, Osaka 532-0021, Japan
Tel 81-6-6308-6441 / Fax 81-6-6390-8096

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