1515, Sambu Renaissance Plus, Doksan-dong 953
Suite 605, Dongyang major tower, 849, Janghang-Dong, Ilsan-Gu
4F. Younguang Bldg., 680-5, Deungchon 3-dong Kangsue-koo, Seoul
2F,poongyang BD, 410-4,dogok-dong seoul,
#1309, Hansol Cetral Park1, 104803, Bumgye, Dongan Anyang, Gyeonggi-do
108B-7L, 658-7, Gojan-dong, Namdong-gu Incheon,
2001, Intel Building, Daechi 4 dong
Sunil Technopia 440, Sangdaewon-Dong, Jungwon-Gu
Office 403,4f, Jamsa B/D, #17-9, Youido-dong
8f., Singawang Bldg.,121-81, Dansang-dong 6ga
4th Floor 348 Shin-dong, Youngtong-gu, Suwon-si,, Gyeonggi-do
#573 Chungbuk National Univ., Gaesin-dong, Heungdeok-gu, Cheongju-si, Chungcheongbuk-do
2F. 147-6, HONGJAE-DONG, SEODAEMOON-KU, Seoul,
#504 , Anyangmegavally, 799 , Gwanyang-dong, Dongan-gu Anyang-si, Gyeonggi-do
1811-1, Hyundae 41 Tower, 917-9 Mok-dong, Yangcheon-gu,, Seoul
Rm. 1103, Century-1 Bldg., 1589-5 Seocho-Dong, Seocho-Gu, Seoul
4F, Yeji-Bldg, 278-33, Sungsan-Dong, Mapo-Gu,, Seoul
678-7,Changman-ri ,Gwangtan-myeon ,Paju-si
4L 1-18, The 4th Gumi National Industrial Complex, Sindang-ri, Sandong-myeon Gumi-city, Gyeongsangbuk-do