Matsui Machine Ltd.


Tokyo branch office moved on July 1.

Notice of Tokyo branch office moving

Our Tokyo branch office will move to the following location as of June 30, 2022.

Shibata Bldg. 4F, 5-8-4 Shinbashi, Minato-ku, Tokyo

Please note we move from 5th Floor to 4th Floor in the same location.
 Therefore, the address, telephone & fax numbers will remain unchanged.

We participated in INCHEM TOKYO 2019 held in Tokyo on November 20 – 22.

Thank you very much for

Notice of the production termination and discontinued sale for Random packing “MT-PAK”.

Matsui Machine Ltd. (hereinafter referred to as “We”) faced the lawsuit of the Unfair competition prevention law violation of MM’s random packing “MT-PAK” which was filed by Tsukishima Kankyo Engineering Ltd.

Although we have had trial in court for about four years, the dismissal and refusal of receipt of Final Appeal was decided by the ruling of the Supreme Court dated February 12, 2019.

We accept this ruling with sincerity and made a decision to terminate the production for Random packing “MT-PAK” and discontinue to sale for it on the basis of the court judgement.

We will continue to make further efforts to meet the service improvement and will contribute to the development of Random packing.

Inquiry regarding to this case
Tower packing Dept.Ⅰ

Okayama Office has been relocated to the following from March 7, 2019.

Notice of Okayama office relocation.

Okayama office will be relocated to the following from March 6th, 2019.

4FL, 4-7-37, Oimatsu-cho, Kurashiki-city,
Okayama, 710-0826 Japan

*Former phone and fax number will be no longer in service as of March 7th, 2019.

Received 2018 Environmental Prize Excellent Award

Matsui Machine was posted in an article of NIKKAN KOGYO SHIMBUN “Received 2018 Environmental Prize Excellent Award”
More details can be found here
*Copyright of the article belongs to NIKKAN KOGYO SHIMBUN, LTD,

Our homepage has been redesigned!!

We aim to make a homepage that information is easier to understand and more visible.
Thank you in advance for your continuous support.

We opened T.I.C (Technology Innovation Center)!

More details can be found here.

Our products advertising appeared in No. 848 issue of Gas review.

More details can be found here.

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