Contact Us

Thank you for your interest in EIKEN CHEMICAL and our products.

Please note that our office will be closed for the summer holiday period from August 8 to August 16, 2026.
We will respond to inquiries received during this period on or after August 17.

For inquiries, complaints, and reports from business partners related to our compliance violations such as corruption and human rights violations, please contact us through the "Inquiry Form" link above. We will ensure anonymity and airtightness and respond appropriately.