Contact Us
Thank you for visiting our website.For inquiries, please contact us in the following way.

Using the Contact Form

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  • Other inquiries

For inquiries about products of Group companies, please click here

Contacting us by phone

Tel: +81 (0)3-6748-7500
9:00 - 12:00, 13:00 - 17:45 (weekdays, Japan Standard Time)

Inquiries for Group Companies

Group Companies

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Other Links

Product information websites

Click here for list of websites for individual products

Product search

Link to Mitsubishi Chemical Holdings website.
Search here for the product information of Mitsubishi Rayon group.