Contact

Seoul


28, Yangjaecheon-ro 19-gil, Seocho-gu, Seoul
Seoul, Postal code 13217

Email service@sonicvalue.com
Phone +82 2 3444 7436
Fax +82 2 556 7436

Seong Nam


203-ho, B-dong, 215, Galmachi-ro, Jungwon-gu, Seongnam-si
Seong Nam, Postal code 13217

Email seungwonlee@sonicvalue.com
Phone +82 70 4238 6653
Fax +82 70 4238 6652