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한국어
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한국어
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COMPANY
• Overivew
• About Us
• Core Value
• CEO's Greetings
• History
• CI
Product
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PRODUCTS
• Shipbuilding
• Mold & Tool Steel
• Forged Roll
• Forged Round Bar
• Industrial Machinery
• Ingot
CERTIFICATES
• ISO Certificates
• Ship Certificates
• Industrial Machine
• Others
FACILITY
• Facility Overview
• Production Process
R&D
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RESEARCH AREA
• Shipbuilding
• Mold & Steel
• Continuous Rolling
• Arospace materials
• Process Technology
PERFORMANCE
• 4-stroke crankshaft
• 2-stroke large thrust cam
• Mold steel
• Hot work tool steel
• high carbon
H.S.E.Q
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S.H.E
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한국어
CERTIFICATES
ISO CERTIFICATION
ISO 9001 QUALITY
FILE DOWNLOAD
ISO 14001 ENVIRONMENT
FILE DOWNLOAD
ISO 45001 SAFETY
FILE DOWNLOAD
SHIP CLASSIFICATION
BV IFC 27.3.26 (Mode 2)
FILE DOWNLOAD
C0 BV IFC_27.02.16
FILE DOWNLOAD
C0 BV IFC_27.02.14
FILE DOWNLOAD
DNVGL IFC STEEL MAKING_2028.06.30
FILE DOWNLOAD
DNVGL IFC STEEL FORGING_2028.06.30
FILE DOWNLOAD
KR IFC STEEL MAKING_2026.12.19
FILE DOWNLOAD
LR IFC STEEL MAKING_2025.12.10
FILE DOWNLOAD
LR IFC STEEL FORGING 2025.12.10
FILE DOWNLOAD
RINA IFC 27.11.15
FILE DOWNLOAD
B0 BV IFC 27.10.13
FILE DOWNLOAD
RS_24.02.22
FILE DOWNLOAD
RINA IFC 26.11.27
FILE DOWNLOAD
NK IFC 2025.11.09
FILE DOWNLOAD
KR IFC STEEL FORGING 2025.11.02
FILE DOWNLOAD
KR IFC STEEL FORGING 2024.03.07
FILE DOWNLOAD
CCS STEEL FORGING 24.01
FILE DOWNLOAD
DNVGL MSA 28.07.14
FILE DOWNLOAD
CCS 24.01
FILE DOWNLOAD
BV IFC 23.3.26 (Mode 2)
FILE DOWNLOAD
ABS T2065944 (401425) 25.12.16
FILE DOWNLOAD
ABS T2065937 (401425)25.12.06
FILE DOWNLOAD
Industrial Machine
PED
FILE DOWNLOAD
Other certificates
WINGD 26.4.30
FILE DOWNLOAD
KS Q 9100 27.11.16
FILE DOWNLOAD
MAN PC 29.03.16
FILE DOWNLOAD
MAN CT 30.06.11
FILE DOWNLOAD
Everllence_MAN PR 2030.7.31
FILE DOWNLOAD
MAN CYLINDER COVER 2029.03.16
FILE DOWNLOAD