# Mitsubishi Cable Industries completes Kumagai No. 2 Plant for seal products

Mitsubishi Cable Industries has completed construction of the Kumagai No. 2 Plant in Kumagaya, Saitama, Japan, a smart factory for high-value-added seal products. Mass production is scheduled to begin in July 2026. Investment is 4,350 million yen.

- Type: New facility
- Announced: 2026-04-22
- Where: Kumagaya, Saitama, Japan, Japan
- Value: $29.0M (4.35B JPY)
- Starts operating: Jul 2026
- Status: completed
- Products: seal products for semiconductor manufacturing equipment and pneumatic equipment
- Sectors: [Industrial Machinery](https://endata.com/sectors/industrial-machinery.md), [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [Mitsubishi Cable Industries](https://endata.com/companies/91496.md)

## Sources

- [kikai-news.net](https://kikai-news.net/2026/04/22/%e4%b8%89%e8%8f%b1%e9%9b%bb%e7%b7%9a%e5%b7%a5%e6%a5%ad%e3%80%81%e3%82%b7%e3%83%bc%e3%83%ab%e4%ba%8b%e6%a5%ad%e3%81%ae%e9%ab%98%e5%ba%a6%e5%8c%96%e3%81%b8%e3%82%b9%e3%83%9e%e3%83%bc%e3%83%88%e3%83%95/), 2026-04-22: "自働化とデジタルトランスフォーメーション（DX）を活用したスマートファクトリーとして、高付加価値シール製品の品質・生産性向上と安定供給体制の強化を図る。"

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.