Gi-Tae Sung
- Prof.
at Chung-Ju National Univ. (Tel : 043-841-5002)
IL-Bong Kim
- Porfessional
Structural Engineer at D.E.R.I (Tel : 051-255-8334)
Chang-Gil Kim
- Researcher at
National Fisher Research and Development Inst. (Tel:051-720-2580)
Gi-Dong Kim
- SamSung Construction
(Tel : 051-341-6693)
Myoung-Woo Nam
- Structural Inst. (Tel
: 051-702-0704)
Kyang-Un Han
- Dong-A Construction
(Tel : 051-746-8377)
Ji-Hwan Bang
- Construction
(Tel : 051-341-6693)
Chul-Hee Kim
- How Eng. (Tel : 051-508-3403)
Jong-Gwan Byun
- YouShin Corp. (Tel
: 051-867-7132)
Dae-Muk Park
- Cheil Eng. (Tel : 02-3498-2625)
Sang-Jae Lee
- Idea Construction,
Inc. (Tel : 02-555-1190)
Tae-Young Sim
Hee-Jun Son
- Pyungsan SI (Tel
: 02-801-1144)
Chul-Hwan Sim
Jae-Hyoung Cho
