engineering and shipbuilding business in 1986
2022
ASME “U”, “S” STAMP CERT. Acquisition completed
2016
Selected as a leading company – Busan Metropolitan City
2015
World-class product certification (AVH/H-COIL) – Ministry of Trade, Industry and Energy
Selected as a company specializing in root technology – Small and Medium Business Administration
Selected as a local small business – Small and Medium Business Administration
Selected as a material/part specialized company – Ministry of Trade, Industry and Energy
2010
Acquired ASME (S,U,qp) certification
2009
Won the Excellence Award from the Minister of Knowledge Economy
at the Corporate Innovation Awards and the Excellence Award at the Busan Export Awards
Obtained ISO14001 (BSI) and OHSAS18001 (BSI)
2007
Moved head office to new construction of Busan Regional Science Industrial Complex
2004
Approved as a technology innovative small and medium-sized business (INNO-BIZ)
1999
Acquired ISO9001 certification (ABS)
1994
Acquired 8 class classification (ABS/BV/DNV/KR/GL/LR/NK/RINA)
1986
Established a Kwang san company
KWANG SAN
five star satisfaction



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We take great pride in everything that we do, complete control over products allows us to ensure our customers receive the best quality service.
Shipbuilding and offshore industry with the world's best quality
As we strive to grow from a domestic SME into a global MNC, we will take a methodical approach to studying how to improve our research and development capabilities, how to increase the openness of our management, and how to broaden our reach on a global scale.
