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Closing of OPTIMA USA at the end of Dec. 2018

31 Mar 2020
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Optima Inc., established in 1995 is a Tokyo-based group company having overseas subsidiaries in the US, China and Korea.

As the sales performance achieved by our US office was not good enough we were forced to close our US office at the end of December, 2018 to streamline.

On or after January 1, 2019, however, we have decided to supply US customers with our good products and service in cooperation with authorized local agents.

We assure you that you can purchase our color glass filters, NMR sample tubes through our agents in the US.

If you should need your requirements urgently we may be able to supply our products directly to you as a shift.

Sorry for the inconvenience caused to you and your customers.


Optima Inc.

OPTIMA Bldg. 1-6-8 Yamatocho, Nakano-ku, Tokyo 165-0034 JAPAN

TEL : +81-3-5356-9372  |  FAX : +81-3-5356-9373  |  E-mail : optima[at] (Replace [at] to @.)

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