23-16, Nonggongdanji-gil, Hongcheon-eup,
Hongcheon-gun, Gangwon-do,
Republic of Korea

电话 : +82) 033-435-4962
传真 : +82) 033-435-4963
邮箱地址 : bgn4@bifido.com

3F, 639 Seolleung-ro, Gangnam-gu, Seoul,
Republic of Korea

电话 : +82) 02-543-5196
传真 : +82) 070-7545-0189

Room 1005, Building No.1, No.7001 Zhongchun
Road, Minhang District, 201101 Shanghai,
P.R.China

电话 : +86) 021-54718163

Room 916, Blue zone, 150, Jojeong-daero,
Hanam-si, Gyeonggi-do, Republic of Korea

电话 : +82) 031-8027-8941
传真 : +82) 031-8027-8946