Seimitsu Industrial Co.,LTD. logoSeimitsu Industrial Co., Ltd. ISO9001 QMA13267MS-JAB CM009

Topics 2017

We were commended as an excellent supplier by the Japan Steel Works, Ltd. Hiroshima factory. December, 2017

We were commended as an excellent supplier (two companies in fiscal year 2017) by the Japan Steel Works, Ltd. Hiroshima factory and donated the letter of appreciation and the commemorative gift.


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Horizontal friction welding machine FF-45 was newly introduced in October, 2017.

Horizontal friction welding machine FF-60II-C2SE+SP

Specification of compound machine FF-45
Name Horizontal friction welding machine
Manufacturer Nitto Seiki Co., Ltd.
Type FF-45II-C2SE
Thrust 215.6 kN (at 14.0 MPa)
Size of material that can be installed
Driving side
(diameter × length) : φ50×350mm
Fixed side
Other function:

By the newly introduced flash removing equipment processing before joining, flash removing and processing after joining of 40 steps had become possible.

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We exhibit to "New value creation exhibition 2017 (FIND THE NEXT) ". September, 2017

Our joint division exhibits to "New value creation exhibition 2017" (the 13th small and medium-sized enterprise exhibition, Tokyo) held in Tokyo Big Sight Inc..

Wednesday, November 15 ~ Friday, November 17, 2017, (10:00-17:00)
Tokyo Big Sight Inc., East 7, 8 hall (3-11-1 Ariake, Koto-ku, Tokyo)
Organization for Small & Medium Enterprises and Regional Innovation, JAPAN (SME Support, JAPAN)

 Please see "New value creation exhibition 2017" web site for details. (Japanese)

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Information of Equipment Introduction, September, 2017

The friction welding machine will be introduced in the joint division from now.

October, 2017 FF-45
July, 2018 FF-30

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Handy friction welding machine. Patent application at March 28, 2017

We passed the regular examination of the ISO9001:2015th edition and the transitional examination of the 2008th edition executed on 15th and 16th in December of 2016.

We will aim at a further quality control in the future and offer of product that customer can be satisfied.

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