304-701 Bucheon Techno-Park,, #365, Samjung-Dong Ojung-Gu,Bucheon-Shi, Gyeonggi-do
#114-1401 Dongilhighvill 486 Yennam-Dong Gihung-Gu Yongin-City, Gyeonggi-do
# 1011 Boram Tower Sanbon Dong
CHEONG CHEON DONG BU PYEONG GU, Incheo
No.408, Star Biz, The 4th national Industrial Complex 13 BL, Bongsan-ri, Sandong-myeon, Gumi-si, Gyeongsangbuk-do
# 222, 2F 100 DAERIMSANGGA, EUNGBONG-DONG, SEONGDONG-GU
# 201, Formatech B-Dong, Gasan-Dong
A-1201 Metropalace, # 1152-2, Jungdong, Wonmigu
1267-8,Jeongwang-dong ,Siheung-si
HYUNDAI TELECOM BLDG., 4273-12 SHINGIL-DONG, YOUNGDUNGPO-GU
Rm.210, 170-5, Guro3-dong, Guro-gu
Rm.No.1004, 5th, Byeoksan Disital Valley, 60-73, Gasan-dong, Geumcheon-gu,, Seoul
200-1,Chunui-dong ,Wonmi-gu, Bucheon-si
3F,219,Gasan digital 1-ro Geumcheon-gu, Seoul
563-4, Shipjung-Dong, Bupyung-Gu
Oriental bldg, 643-10 Sinsa, Kangnam Seoul,
12th 1203 Dearyung Technotown 8 Cha, Gamasanro 96 Geumcheon Gu, Seoul
# 1401 AceTwin Tower 212-1 Guro 3dong, Guro Gu
#278 1F,Sunin sangga 21Dong, 16-1, HangangRo-2Ga Youngsan-Gu, Seoul
396-11, Cheong Cheun-2dong, PuPyung Ku Incheon , Incheo