2F, Gemart Bldg. 255-2 Yangjae-dong Seocho-gu, Seoul
4th Floor Imsung Bldg., #141-13, Samsungdog kangnamku, Seoul
371-57 Kasan-dong, Kumchon gu,, Seoul
1019 Unitechville, 1141-2, Baeksuk-dong, Ilsan-gu Goyang-si, Gyeonggi-do
B120, D Engineering Research Center, Yonsei University, 134 Sinchon-dong, Seodaemun-gu,, Seoul
920-5 Wolam-dong, Dalseo-gu,, Daegu
435-8 Magok-ri, Haseong-myeon Kimpo-city, Gyeonggi-do
TAEKYONG BLDG. 4F, 127-5, DANGSAN-DONG 3GA YOUNGDEUNGPO-GU, Seoul
32 Hakha-ri, Gasan-myeon, Chilgok-gun,, Gyeongsangbuk-do
KWANG YANG CITY,CHEONNAM,R.O.K 1507-86 SHINGUM-RI,OKGOK-MYON, Jeollanam-do
3F, Shine Vill., 998-8 Dayul-dong, Paju-si, , Gyeonggi-do
278-6 Philwun-dong Jongro-gu, Seoul
5Ra 506-1, Shiwha Industry Complex, 674-6, Seonggok-dong Ansan-si, Gyeonggi-do
Rm 102, 699-11 Bokjeong-dong, Soojeon-gu, Seongnam-si,, Gyeonggi-do
17-68 Hwayang-dong Gwangjin-gu, Seoul