COMPANY
历史沿革
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1959
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7. 16
동양석판공업주식회사 설립
1962
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5. 7
열지식 석도금 1호기 가동 -
9. 5
국내 최초 주석도금강판 생산 개시
1967
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2. 3
석도강판 KS 표시승인 획득 (No.244) -
4. 25
연속 주석도금강판 설비 준공
1972
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6. 20
연속 광폭 주석도금강판 설비 1호라인 준공
1974
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5. 15
전해크롬산처리강판 출시