- APOLLOTECH CO LTD
- Address:Yeoksam dong, Kangnam Gu
- Hanyang Semitech Co.,Ltd
- Address:# 188-7, Gohyun dong
- UbiNS Co., Ltd.
- UbiNS Corp. founded on Sep. 2005 and funded by SK, is a spin-off company from Technical Support Division of SK Telesys aims specialized telecommunication network services.UbiNS provides customers with total solution service wire wireless(mobile) communication through cutting-edge technologies, ….
- Address:701F, Gunpo I-Valley, 14-1, Dang Dong
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