동국제강로고

인증현황

시스템인천당진포항부산신평
제품 구분 인증서 인증강종
후판 일반구조용 KS D 3503 SS400, SS490
일반구조용 JIS G 3101 전강종
용접구조용 KS D 3515 SM400A / B / C, SM490A / B / C, SM490YA / YB, SM520B / C
교량구조용 KS D 3868 HSB500, HSB500L
압력용기용 JIS G 3115 SPV235, SPV315, SPV355, SPV410
보일러/압력용기 JIS G 3103 SB410, SB450, SB480
CE (CPR) FPC S235JR / JO / J2, S275JR / JO / J2, S355JR / JO / J2 / K2, S275N / NL / M / ML, S355N / NL / M / ML, S420N / NL / M / ML, S460M / ML
CE (PED) QA S235JR / JO / J2, S275JR / JO / J2, S355JR JO / J2 / K2
선급 KR A, B, D, E, AH/DH/EH32, AH/DH/EH36, AH, DH, EH40, A420, D420, E420, DW420, EW420
선급 NK A, B, D, E, AH/DH/EH32, AH/DH/EH36, AH, DH, EH40, A420, D420, E420, DW420, EW420
선급 BV A, B, D, E, AH/DH/EH32, AH/DH/EH36, AH, DH, EH40, A420, D420, E420, DW420, EW420
선급 CCS A, B, D, E, AH/DH/EH32, AH/DH/EH36, AH, DH, EH40, A420, D420, E420, DW420, EW420
선급 DNV (GL) A, B, D, E, AH/DH/EH32, AH/DH/EH36, AH, DH, EH40, A420, D420, E420, DW420, EW420
선급 LR A, B, D, E, AH/DH/EH32, AH/DH/EH36, AH, DH, EH40, A420, D420, E420, DW420, EW420
선급 ABS A, B, D, E, AH/DH/EH32, AH/DH/EH36, AH, DH, EH40, A420, D420, E420, DW420, EW420
선급 RS A, B, D, E, AH/DH/EH32, AH/DH/EH36, AH, DH, EH40, A420, D420, E420, DW420, EW420
선급 RINA A, B, D, E, AH/DH/EH32, AH/DH/EH36, AH, DH, EH40, A420, D420, E420, DW420, EW420
e-business
e-business
구매포털 고객포털 경매포털 파트너포털
내방객시스템 검사증명서
문의하기