CONTACT Company Contact Korean Contact Home > NTELS General info@ntels.com Sales sales@ntels.com Investor Relations ir@ntels.com Headquarters Address : Geumha Bldg. 8th Floor, Hakdong-ro 401, Gangnam-gu, Seoul, Korea Map Phone+82-2 -3218-1200 Fax+82-2-3218-1299 Sungsoo Office Address : Samwhan Digital Venture Tower 10th Floor, Achasan-ro 15-gil 52, Seongdong-gu, Seoul, Korea Map