# SeAH Aerospace & Defense builds new aluminum plant in Changnyeong, Korea

SeAH Aerospace & Defense is constructing a new aluminum manufacturing facility in Changnyeong, Korea, with an annual capacity of 2,300 tons, scheduled to commence full-scale operations in 2027.

- Type: New facility
- Announced: 2025-12-15
- Where: Changnyeong, Southern region, South Korea
- Starts operating: 2027
- Status: under construction
- Capacity: 2,300 tons per year
- Products: high-strength aluminum alloy materials
- Sectors: [Aerospace Components](https://endata.com/sectors/aerospace-components.md)

## Companies

- [SeAH Aerospace & Defense](https://endata.com/companies/89133.md)

## Sources

- [seah.co.kr](https://www.seah.co.kr/eng/pr/detail-page?idx=452), 2025-12-15: "The facility, with an annual capacity of 2,300 tons, is scheduled to commence full-scale operations in 2027."

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