Head office
(08390) 505ho, 288 digital-ro gurogu Seoul Tel. (82)-070-4267-2727
Fax. 02-2082-3889
Osan office and R&D Center
(18115) 402 osan-ro osansi Gyeonggido Tel. (82)070-7705-0950(logistics center) (82)070-7705-3759(R&D) FAX : 031-373-7545
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