About 3A
Certification Status
Based on customer trust,
we uphold expertise and quality
in the aluminum industry
Commendations
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No. 9523
Presidential Industrial Medal
2019.07.10
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No. 121
Commendation (Governor of Chungcheongbuk-do)
2024.02.14
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No. 229
Commendation (Governor of Chungcheongbuk-do)
2018.02.22
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No. 9523
Chungcheongbuk-do
Long-Standing Excellent Enterprise Award2019.07.10
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No. 1573
Commendation Plaque
(Mayor of Chungju)2017.09.18
Registrations/Recognitions
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No. R130901-00800
Certificate of Technology Innovation-Oriented SME (Inno-Biz) (Ministry of SMEs and Startups)
2025.06.20
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No. R130901-01891
Certificate of Innovation-Oriented SME (MAIN-Biz) (Ministry of SMEs and Startups)
2025.04.14
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Issue No. 0010-2025-325377
SME Certificate
(Ministry of SMEs and Startups)2025.04.14
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No. 190905-0031
Certificate of Specialized Root Technology Enterprise (Ministry of SMEs and Startups)
2019.10.17
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No. 38086
Certificate of Material, Parts, and Equipment Specialist Enterprise
(Korea Evaluation Institute of Industrial Technology)2025.03.12
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No. 2024111620
Corporate Research Institute Certificate (Korea Industrial Technology Association)
2024.04.24
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No. 23-52-A-250
Risk Assessment Certificate,
Korea Occupational Safety and Health Agency2023.11.16
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Chungcheongbuk-do No. 132
Excellent Senior Employment Creation Enterprise Award (Governor of Chungcheongbuk-do)
2021.12.14
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No. 2013-04
Women-Friendly Enterprise Agreement (Chungju Women’s Re-Employment Center)
2013.04
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No. 0120-2025-31922
Women-Owned Business Certificate (Chungbuk Regional Office of SMEs and Startups)
2025.02.20
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Trademark Registration No. 40-2022-0001091
Trademark Registration Notice for Metal Processing Industry (Korean Intellectual Property Office)
2022.01.05
Certifications
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Cert. No. JK-11609
ISO 9001:2015 Quality Management System Certification
2006.03.09
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Cert. No. JEK-22514
ISO 14001:2015
Environmental Management System Certificate2013.10.29
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Cert. No. OH153525
ISO 45001:2018
Occupational Health & Safety Management System Certification2025.07.01
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Cert. No. UL-US-2004800-1
UL Compliance Certificate
2024.09.04
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Cert. No. UL-US-2004585-0
ISO 9001:2015 Quality Management System Certification
2020.10.29