Company profile

Company’s motto

Company’s slogan

Creativity links to the future

We have developed the technology of “manufacturing” over half a century.
We will keep supplying quality products to the world.

Established in 1965, as a forming roll specialist.

Ever since then we have responded to various customers’ needs such as product shapes, quality, way of manufacturing.
Those experience and technology have been inherited and put into practice today.

Social contribution activities

We are now doing a lot of social contribution work as a member of the local community in Obanazawa city,
the place where our company started.

In the area where Yamagata Plant is located, young people are getting out of town and as a result very few people are engaged in agricultural work.
Therefore a lot of farmlands fall into ruin. Sanyo support those farmers. It helps those plant wokers with double jobs (factory worker and farmer).
It takes off their burden during busy farming season. Sanyo contribute to the society in such a manner.

Sanyo invites at the time of harvest neighbors nearby the plant, our employees’ families and people who have close relations with Sanyo.
They eat harvested rice and celebrate the crop. Visitors look around plant and how the employees work at the plant.

The city Obanazawa where Yamagata plant is located is the city ”Hanagasa Ondo” started.
In August every year, Sanyo participated the Hanagasa Festival.

Sanyo host every year a baseball tournament inviting little league ball players from Obanazawa and Oishida.
More than 150 kids from 6 teams have exciting games.

Company profile

Company name
Sanyo Seiki Co.,Ltd.
Head office
7F Agora 20 Bldg. 1-2-8 Hamasaki, Asaka-shi, Saitama-ken, 351-0033, Japan
TEL:048-486-1100  FAX:048-486-1101(1102)
Nagoya sales office
No. 303 No. 2 KS Bldg. 1515 Kurasaka, Midori-ku, Nagoya-shi, Aichi-ken, 459-8006, Japan
TEL:052-622-4001  FAX:052-622-4094
Osaka sales office
1-4-5 Hondori Nishi, Nishi Tsutsumi, Higashi-Osaka-shi, Osaka-fu, 577-0046, Japan
TEL:06-6783-0411  FAX:06-6783-0413
Yamagata plant and sales office
1081-1 Nobesawa, Obanazawa-shi, Yamagata-ken, 999-4441, Japan
TEL:0237-28-2131  FAX:0237-28-2076
Chiba factory
321-1 Nauchi, Shiroi-shi, Chiba-ken, 270-1407, Japan
TEL:047-492-2768  FAX:0474-92-2754
SST Forming
1318 Busch Parkway, Buffalo Grove, Illinois 60089, USA
TEL:847-215-6812  FAX:847-808-9598
Affiliated companies
Kanto Sanyo
1-22-5 Hatanaka, Niiza-shi, Saitama-ken, 352-0012, Japan
TEL:048-482-8893  FAX:048-482-8894
Tokai Sanyo
3-106 Daito-cho, Obu-shi, Aichi-ken, 474-0023, Japan
TEL:056-245-3737  FAX:056-245-3738
Kansai Sanyo
1-4-5 Hondori Nishi, Nishi Tsutsumi, Higashi-Osaka-shi, Osaka-fu, 577-0046 Japan
TEL:06-6783-0411  FAX:06-6783-0413
Yamagata Sanyo /
Tohoku Sanyo
1081-1 Nobesawa, Obanazawa-shi, Yamagata-ken, 999-4441, Japan
TEL:0237-28-2131  FAX:0237-28-2076
Capital stock
JPY 50 million
President Takeshi Takiguchi
Number of employees
Business activities
Manufacture of forming rolls and equipment
Design of forming rolls and various machines
Sales of forming rolls and machines