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Our business area consists of Lead Frame & PKG substrates.
Listed in stock market. (KOSPI)
Developed the world’s first 34inch large-size Graphene.
Manufactured the world’s first Routable QFN.
Spun off from Samsung Techwin, Merged to Haesung Group.
Expanded business area, Flip-Chip BGA Substrate, LED Lead Frame.
Manufactured 2Layer BOC, Develops the world’s first ILP 100㎛
etching pattern technology.
The world’s first Reel to Reel BOC Production line Export of μ-PPF™
Achieves sales revenue US $ 300M.
Export of μ-PPF ™ technology patent, Acquired QS-9000 certification.
Achieves sales revenue US $ 200M
The world’s first QFN development and mass-Production.
Achieves sales revenue US $ 100M.
Completed Etched Lead Frame (ELF) factory and started Production.
Started Stamped Lead Frame business.
(took over from Samsung Electronics)