About us
01
Company specializing in the manufacturing of high-strength aluminum extrusion materials
We specialize in the production of high-strength aluminum extrusion products used not only in the aviation and defense industries, but throughout all industries. In addition to Korea’s top aluminum alloy production capacities, we also possess world-class quality competitiveness and we are a leader in the aluminum alloy materials sector.
02
Providing optimized
total solutions for
customers
Based on over 70 years of experience, we have accumulated unparalleled expertise in process control such as extrusion for aluminum alloys. We offer specialized total solutions optimized to customers based on leading advanced technologies and expertise that can be applied to a wide range of industries.
CEO Message
We will create a better world with innovative technologies and valuable products.
SeAH Aerospace and Defense has enhanced its competitiveness by specializing in the production of aluminum alloy extrusion and forged products that are used broadly such as advanced industries like petrochemicals, semiconductors, and power generation, as well as future industries such as aerospace, defense, and renewable energy.
As an aluminum materials company, we are providing customers with higher values through ceaseless technological innovation so that we can become a leader in new industries of the future.
We will continue facility investments and conduct ongoing R&D to focus on developing aluminum alloys and improving quality, while acquiring world-class technology and quality competitiveness to become a/eng global leading company of aluminum materials.
Furthermore, based on SeAH’s core values of honesty, passion, and skills, we will aim for mutual growth the community and fulfill our roles and responsibilities as a corporate citizen.
CEO Sung Chang-mo
Manufacturing base
-
HQ
Address
48, Jeondong-ro, Seongsan-gu, Changwon, Gyeongsangnam-doMain products
Extrusion products, aircraft materials, seamless tubes, processing parts materials, aluminum rings, propulsion part testing, etc.Production capacity
10,000 tons annuallySpecialized facilities
Possesses attached technology institute
History
1945 - NOW
- 2023
- AIRBUS DEFENSE & SPACE Obtaining Approval
- 2020
- Changed company name to SeAH Aerospace and Defense
- 2019
- Oct 30, Acquired SeAH Besteel
- 2016
- Changed company name to Arconic Korea
- 2002
- Acquired Alcoa of the US
- 1997
- Changed company name to Doore Air Metal
- 1996
- Acquired BOEING approval (full-fledged aviation business)
- 1988
- Began operation of Changwon Plant
- 1980
- Completed construction of Changwon Plant
- 1973
- Designated as defense industry business
- 1967
- Changed company name to Samsung Industries
- 1945
- Founding of Siheung Industries