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HI SEOUL FESTIVAL ‘DIGITAL PALACE’
Mass Studies
ALTEK TECHNOLOGIES
ALTEK TECHNOLOGIES
ALTEK TECHNOLOGIES
SEOUL PLAZA, SEOUL
2008
H:18m, diameter: 60m
ALTO.,LTD
H Tower, 15, Beodeunaru-ro,
Yeongdeungpo-gu, Seoul 07253 Korea
Tel. +82-2-2176-1700
altoled@alto.co.kr