- HESCO
- Address:623-3, Namchon dong
- RFKMG
- Address:Unitech Bill 207-3, 1141-2, Baekseok-Dong, Ilsan-Gu,
- Hwakwang Tarding Co., Ltd.
- Address:41,Cheongdam-dong ,Gangnam-gu
- NUBICOM INC
- Address:# 3-502, 503 ACEHIGHTECHCITY, # 54-66 Mullae-Dong 3-ga
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