3F, 422, Sangdaewon1-dong, Jungwon-gu, Sungnam-si,, Gyeonggi-do
# 1302, Unit A. Woolimblue 9 Bussiness Center. 240-21. Teomchang-dong. Gangseo-gu
995-24, Siheung 1-dong, Kumchun-gu
Room 511, Research Building, R2-A, Hi-tech Industrial Park
Unit 908, Shui Hing Centre,13 Sheung Yuet Road, Kowloon Bay
13F. , No. 866-8, Jhongjheng Rd.