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Quality Management
Sejin Heavy Industries is constantly
heightening the quality of its products
for greater customer satisfaction.
The ultimate goal of our business policies is to provide reliable products to our customers through continued business innovation
and a customer-oriented quality system to ensure customer satisfaction.
Certifications
| No. |
Certification |
Issuer |
Description |
View the certification |
| 6 |
Approval of Manufacure for Pressre Vessels |
DNV |
Factory certification
(pressure container welding) |
|
| 5 |
ISO 9001 |
LRQA |
Quality management system certification
(manufacture of ship components, design and manufacture of offshore structures) |
|
| 4 |
Approval for Welding |
DVL |
Factory certification
(hull structure welding, pipeline welding) |
|
| 3 |
Fusion Welded Pressure Vessels Class 1 |
LR |
Factory certification
(pressure container welding) |
|
| 2 |
WPS |
ABS, DNV.GL, LR, KR, NK, BV, RINA |
Welding process guideline certification
(SAW, FCAW, GTAW, SMAW, EGW, FGB) |
|
| 1 |
Welder Qualification |
ABS, DNV.GL, LR, KR |
Certified welder/tack welder/automatic laser welder |
|
QA Certifications
QA Certifications
QA Certifications
QA Certifications
QA Certifications
QA Certifications
