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Company

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.

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Certifications

No. Certification Issuer Description View the certification
6 Approval of Manufacure for Pressre Vessels DNV.GL Factory certification
(pressure container welding)
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5 ISO 9001 LR Quality management system certification
(manufacture of ship components, design and manufacture of offshore structures)
보기 보기
4 Approval for Welding DVL.GL Factory certification
(hull structure welding, pipeline welding)
보기 보기
3 Fusion Welded Pressure Vessels Class 1 LR Factory certification
(pressure container welding)
보기 보기
2 WPS ABS, DNV.GL, LR, KR, NK, BV, RINA Welding process guideline certification
(SAW, FCAW, GTAW, SMAW, EGW, FGB)
보기 보기
1 Welder Qualification ABS, DNV.GL, LR, KR Certified welder/tack welder/automatic laser welder 보기 보기

QA Certifications

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QA Certifications

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QA Certifications

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QA Certifications

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QA Certifications

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QA Certifications

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Business Contacts이미지

Department Position Name Tel e-mail
shipbuilding Business Part deputy department head Kim Seong-wook +82 52 231 8453 ksw0531@sejinheavy.com
Offshore & Plant Part Director Kwon ki-dae +82 52 240 8604 kwon333662@sejinheavy.com
IR Part - - +82 2 551 8412 IR@sejinheavy.com

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CONTACT US이미지

구분 직함 이름 전화번호 이메일
선실생산부 생산팀 이태민 010-3774-5482 wehs@sejinheavy.com
선실생산부 생산팀 이태민 010-3774-5482 wehs@sejinheavy.com

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