CONTACT

Thank you very much for being interested in our company.
Please feel free to contact us of the below E-mail address if you have any inquiry or opinion.
opt_info2@optnagano.co.jp
Our responsible person will contact you according to your inquiry.

Address

OPT Corporation
5423-2 Miyagawa, Chino-shi, Nagano-ken 391-0013 JAPAN
Detail Information here.

CONTACT

Phone: +81-266-82-0020
Fax：+81-266-82-0022