#1607 Namwoon Plaza, 299-10 Mugeo-Dong Nam-Ku, Ulsan
910 Samsung Leaders tower, gasan-dong Geumchun, Seoul
Rm 706 Business Incubation center Yongnam Univ. College of Engineering, 170, Hyeonchung-ro, Nam-gu, Daegu
#340-5, Wonchun-dong Paldal-gu Suwon-city, Gyeonggi-do