- Head Office
- 13F (Cheongdam-dong 71-22) Nara Tower, Youngdong-daero 719, Gangnam-gu, Seoul City
- TEL 02-3440-3000 / FAX 02-3440-3300
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Building auto control 02-3440-3261
Light/power control 02-3440-3139
Industry/bio environment 02-3440-3225
A/S 02-3440-3119
- Pyeongtaek Plant
- 71 Segyo IC-ro, Pyeongtaek-si, Gyeonggi-do
- TEL 031-654-3030 / FAX 031-654-3777