Contact us20182018-12-13T13:15:52+00:00

Contact Us

EHWA Diamond (HQ)

374, Nambu-daero, Osan-si,Gyeonggi-do, South Korea 18145
T. +82-31-370-9000   l   F. +82-31-372-2336

Electronics BU

10, Dongtansandan 3-gil, Hwaseong-si, Gyeonggi-do, South Korea 18487
T. +82-31-370-0500   l   F. +82-31-370-0605

Precision Machining BU

374, Nambu-daero, Osan-si,Gyeonggi-do, South Korea 18145
T. +82-31-370-9220   l   F. +82-31-370-9840

Construction | Stone BU (Overseas)

374, Nambu-daero, Osan-si,Gyeonggi-do, South Korea 18145
T. +82-31-370-9300   l   F. +82-31-370-99191

Construction | Stone BU (Domestic)

415-13, Osangajwa-ro, Oksan-myeon, Heungdeok-gu, Cheongju-si, Chungcheongbuk-do, South Korea 28101
T. +82-43-230-0880   l   F. +82-43-230-0888