contact us
2F, ll Sin Bldg, 98, Hannam-daero, Yongsan-gu, Seoul, Korea
Construction Consulting - Lee, hyun-woo Managing Director
- T (+82) 2-6902-5030
- M (+82) 10-5383-8242
- E yshwoo@janghak.kr
Interior Consulting - Kim, ji-hoon General Manager
- T (+82) 2-6902-5050
- M (+82) 10-5235-7026
- E jihooni@janghak.kr