-1

Basic Information Products Manufacturing Procedure Accreditation

KS D 3866 (EN)

KS D 3866(EN)(2025-2028).pdf
KS D 3515 (EN)

KS D 3515(EN)(2025-2028).pdf
KS D 3503 (EN)

KS D 3503(EN)(2025-2028).pdf
SSA Certificate of Compliance - Tung Ho Steel Enterprise Corp. - Miaoli Works-2025

SSA Certificate of Compliance - Tung Ho Steel Enterprise Corp. - Miaoli Works-2025(1).pdf
SSA Certificate of Compliance - Tung Ho Steel Enterprise Corp. - Miaoli Works-2025

SSA Certificate of Compliance - Tung Ho Steel Enterprise Corp. - Miaoli Works-2025(1).pdf
JIS MARK Certificate

JIS mark 認證證書2025-2028年(英文版).pdf
KS MARK (KS D 3866)

KS D 3866(英文)(1).pdf
KS MARK (KS D 3515)

KS D 3515(英文)(1).pdf
KS MARK (KS D 3503)

KS D 3503(英文)(1).pdf
JIS MARK(EN)

(114年) JIS 認證書(英)(1).pdf
JIS MARK (DAYE FIELD)

大業場JIS證書(英文版)到期日2028年11月3日(1).pdf
(ISO 9001) ISO 9001 LR Quality management systems (TAF)

ISO 9001-2015 TAF 英文證書 (2028.03.12 到期)(1).pdf
(ISO 9001) ISO 9001 LR Quality management systems (UKAS)

ISO 9001-2015 UKAS 英文證書 (2028.03.12 到期)(1).pdf
(ISO 50001) LR Energy Management Systems

ISO 5001-2018 UKAS 英文證書 (2028.03.09 到期)(1).pdf
(ISO 9001) ISO 9001 LR Quality management systems (DAYE FIELD)

(ENG)大業廠ISO9001證書-20250402.pdf
ACRS

110508(1).pdf
STEEL SUSTAINABILITY AUSTRALIA VERIFIED SUPPLIER CERTIFICATE

SSA Certificate of Compliance - Tung Ho Steel Enterprise Corp. - Kaohsiung Works-2025(1).pdf
(ABS) American Bureau of Shipping

ABS 美國驗船協會船用鋼認證書 (2030.9.23有效)(5).pdf
(BV) Bureau Veritas-01

BV 法國驗船協會船用鋼認證證書 (2029.07.30 有效)(1).pdf
(BV) Bureau Veritas-02

BV 證書(鋼種-A) (2030.03.17 有效).pdf
(BV) Bureau Veritas-03

BV 證書(鋼種-AH32,AH36) (2030.03.17 有效).pdf
(DNV) Det Norske Veritas

DNV挪威驗船協會船用鋼認證證書 (2026.12.31 有效).pdf
BC 1:2023 , Singapore (2024-2027)

BC1 2023, Singapore (2024-2027).pdf
(LR) Lloyd's Register of Shipping

LR 驗船協會證書 (有效期限-20271212).pdf
(NK) Nippon KaijiKyokai - 01

NK 日本驗船協會船用鋼認證證書20291020有效..pdf
(CE MARK FOR LR) CE Marking For Construction Products Regulation certified with Lloyd's Register

LR - CPR 移轉證書 (2028.04.04 到期)(1).pdf
(UKCA MARK FOR LR) UKCA Marking For Construction Products Regulation certified with Lloyd's Register

LR - UKCA CPR 移轉證書 (2028.04.04到期)(2).pdf
(CNS MARK) CNS Mark certified with Bureau of Standards Metrology and Inspection-2473

2473.pdf
(CNS MARK) CNS Mark certified with Bureau of Standards Metrology and Inspection-2947

2947(1).pdf
(CNS MARK) CNS Mark certified with Bureau of Standards Metrology and Inspection-13812

13812.pdf
ISO-14001 Certificate-01
ISO-14001 Certificate-02
(ISO 14001 : 2015) ISO 14001 Environmental Management Systems

ISO14001金工中心證書_20230601-20260531.pdf
OHASA-18001 Certificate-01
(ISO 14001 : 2015) ISO 14001 Environmental Management Systems (DAYE FIELD)

東和鋼鐵大業廠-ISO14001_2015(證號_717E004-00)(1).pdf
OHASA-18001 Certificate-02
OHASA-18001 Certificate-03
ABS Certificate

ABS Certificate(2025-2030).pdf
OHASA-18001 Certificate-04
OHASA-18001 Certificate-05
OHASA-18001 Certificate-06
(ISO 45001 : 2018) Occupational Health and Safety Management systems

ISO 45001 2018 CNS45001 2018中英文版證書_1120430~1150429.pdf
ACRS Certificate

110507(ACRS2026年版證書)(1).pdf
ISO-9001 Certificate -01
(ISO 45001 : 2018) Occupational Health and Safety Management systems (DAYE FIELD)

東和鋼鐵大業廠-ISO45001_2018(證號_717S008-00)(1).pdf
ISO-9001 Certificate -02
(TOSHMS) Taiwan Occupational Safety and Health Management System

台灣職業安全衛生管理系統：CNS2018英文版證書_1120430~1150429.pdf
BV Certificate

BV Certificate(2025-2030).pdf
The Iron and Steel Industry Radiation Detector Operation Certificate
(TOSHMS) Taiwan Occupational Safety and Health Management System(DAYE FIELD)

東和鋼鐵大業TOSHMS-英文版(1).pdf
(TAF) Chemical lab certified with Taiwan Accreditation Foundation

測試實驗室(原化學實驗室) 2026.11.10 到期(英).pdf
JIS MARK Certificate-01
CPR Certificate

CPR Certificate (2024-2027).pdf
JIS MARK Certificate-02
CPR Certificate - UKAS

UKAS CPR Manufacturing (2024-2027).pdf
JIS MARK Certificate-03
DNV Certificate

DNV Certificate(2025-2028).pdf
JIS MARK Certificate-04
JIS MARK Certificate-05
NK Certificate

NK Certificate(2024-2029).pdf
JIS MARK Certificate-06
(TAF) Physical lab certified with Taiwan Accreditation Foundation

TAF 物理實驗室認證證書20260804有效(英文).pdf
LR Certificate

LR Certificate (2024-2027).pdf
ISO/IEC 17025 Certificate -01 (Tung Ho Steel Enterprice Corporation Physical Laboratory,Taoyuan Plant)
CNS Mark Certificate - 7164(Traditional Chinese)

CNS Mark Certificate - 7164(Traditional Chinese).pdf
ISO/IEC 17025 Certificate -02 (Tung Ho Steel Enterprice Corporation Physical Laboratory,Taoyuan Plant)
HOT ROLL SECTION ASSURANCE OPINION CARBON FOOTPRINT

PCF Verification Statement_EN_TAF_東和高雄_型鋼.pdf
CNS Mark Certificate - 7163(Traditional Chinese)

CNS Mark Certificate - 7163(Traditional Chinese).pdf
ISO/IEC 17025 Certificate -03 (Tung Ho Steel Enterprice Corporation Physical Laboratory,Taoyuan Plant)
CNS Mark Certificate - 6250(Traditional Chinese)

CNS Mark Certificate - 6250(Traditional Chinese).pdf
ISO/IEC 17025 Certificate -04 (Tung Ho Steel Enterprice Corporation Physical Laboratory,Taoyuan Plant)
ISOIEC 17025 Certificate (0156)

ISOIEC 17025 Certificate (0156)2025(1).pdf
HOT ROLL CHANNEL ASSURANCE OPINION CARBON FOOTPRINT

PCF Verification Statement_EN_TAF_東和高雄_槽鋼.pdf
UL 2809(H-Beams)

UL 2809 Certificate_426262_型鋼(20270129到期).pdf
UL2809 (Channel Beams, Parallel-Flange )

UL 2809 Certificate_426263_槽鋼(20270129到期).pdf
UL 2809 (DAYE FIELD)

UL 2809_Certificate_426261_大業場(1).pdf
ISO/IEC 17025 Certificate (0357)

ISOIEC 17025 Certificate (0357).pdf
ISO/IEC 17025 Certificate -02(Tung Ho Steel Enterprice Corporation ChemicalLaboratory,Taoyuan Plant)
ISO/IEC 17025 Certificate -03(Tung Ho Steel Enterprice Corporation ChemicalLaboratory,Taoyuan Plant)
ISO-9001 Certificate - UKAS

0069454-501-QMS-ENGUS-UKAS-Tung Ho Steel Enterprise Corp. Miaoli Works_2024.PDF
ISO/IEC 17025 Certificate -04(Tung Ho Steel Enterprice Corporation Chemical Laboratory,Taoyuan Plant)
ISO-9001 Certificate -TAF

0069454-501-QMS-ENGUS-TAF-Tung Ho Steel Enterprise Corp. Miaoli Works_2024.pdf
ISO/IEC 17025 Certificate -05(Tung Ho Steel Enterprice Corporation ChemicalLaboratory,Taoyuan Plant)
ISO-14001 Certificate

ISO-14001 Certificate(2023-2026).pdf
ISO/IEC 17025 Certificate -06(Tung Ho Steel Enterprice Corporation ChemicalLaboratory,Taoyuan Plant)
ISO-50001 Certificate

ISO 50001(2024-2027)(1).pdf
Certificate of the registration of product certification-SD420W(D10~D43)
CNS Mark Certificate -SD420W
ISO-46001 Certificate

ISO 46001- Certificate-ENG.pdf
ISO 45001 Certificate

ISO 45001 Certificate(2023-2026).pdf
CNS 45001:2018/THSHMS Certificate
ISO 45001 $ TOSHMS Certificate

ISO 45001 $ TOSHMS Certificate(2023-2026).pdf
ACRS Certificate -01
ACRS Certificate -02