Private company

Sekisui Plastics

Sekisui Plastics is a Japanese company, founded in 1948.¹

積水化成品工業株式会社（せきすいかせいひんこうぎょう、Sekisui Kasei Co., Ltd.）は、発泡樹脂（EPS=発泡スチロール）を製造する最大手の企業である。² From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Nov 20, 1948Founded¹

Websitewww.sekisuiplastics.co.jp

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Timeline

Nov 20, 1948Founded Founded¹

Links

Websitewww.sekisuiplastics.co.jp¹
WikidataQ11597150

Sources

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

1
WikidataSekisui Plastics on Wikidata
2
WikipediaSekisui Plastics on the Japanese Wikipedia