- ERA wireless Co., Ltd
- Address:3F, Bizport Bldg, 663-7, Bokjeong-dong, Sujeong-gu
- CND Innovations, Inc.
- Address:201-1101 Poonglim
- CND Innovations.com
- Address:201-1101 Poonglim, Wolgot-dong
- T.P.M. CO.,LTD
- Address:# 1-72 WOLAM-DONG DALSEO-GU
1