Address: (16674) 243, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeongi-do, South Korea
Tel: +82.31.280.8125 / +82.31.888.5500
Fax: +82.31.888.5501
Emergency Call: +82.10.4162.5307
Email: contact@htns.com
Website: https://www.htns.com/eng/
Facebook: https://www.facebook.com/Hanaro-TNS-202235336782366/