Private company

Marujo

Marujo is a Japanese company based in Toyokawa, founded in 1906.¹

株式会社丸上製作所（まるじょうせいさくしょ、英: Marujo Co., Ltd.）は、愛知県豊川市に本社を置く、金属加工企業である。各種板ばね、巻きばねなどの製造・販売を行っている。² From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1906Founded¹

HeadquartersToyokawa, Japan¹
Websitewww.marujyou.co.jp

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Timeline

1906Founded Founded¹

Links

Websitewww.marujyou.co.jp¹
WikidataQ18339416

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataMarujo on Wikidata
2
WikipediaMarujo on the Japanese Wikipedia