동국씨엠로고

인증현황

시스템부산
제품 인증서 인증강종
GI HOT-DIP ZINC-COATED AND ZINC-IRON ALLOY-COATED CARBON STEEL SHEET AND STRIP MS 2660 : 2020 Model : Grade Symbol : STRUCTURAL GRADE = 250, 300, 450, 550; COMMERCIAL GRADE = 01 COATING CLASS : Z100, Z120, Z150, Z180, Z200, Z220, Z275, Z300 SIZE : Base Metal Thickness(mm) 0.41-3.00; MAXIMUM WIDTH(mm) =1250
EGI ELECTROLYTIC ZINC-COATED STEEL SHEET AND STRIP MS 2543:2014 Model : Grade Symbol : SECC COATING CLASS : E16 SIZE : Base Metal Thickness(mm) 0.40-2.30; MAXIMUM WIDTH(mm) =1269
Business