Quality certification
ISO9001_2015 KR Certificate
ISO45001_2018 KR Certificate
Steel Structure Manufacturing Plant (Architecture Grade 2) Certificate_POSCO MOBILITY SOLUTION
Japan Construction Steel Frame Welding Structural Performance Evaluation
(H Grade) Certificate_POSCO MOBILITY SOLUTIONEuropean Steel Structure Manufacturing Certificate_EN 1090-1
European Steel Structure Manufacturing Certificate_EN 1090-2
European Steel Structure Manufacturing Certificate_EN ISO 3834-2
ACRS CERTIFICATION_POSCO MOBILITY SOLUTION_240101
ACRS CERTIFICATION_POSCO MOBILITY SOLUTION_T1010
Gwangyang)POSCO MOBILITY SOLUTION_KR Classification Certificate
Gwangyang)POSCO MOBILITY SOLUTION_RINA Classification Certificate
Gwangyang)POSCO MOBILITY SOLUTION_RS Classification Certificate
Construction Business Registration_Steel structure construction business