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Product inquiry
| Business | Area | PIC | Tel | |
|---|---|---|---|---|
| Coal Tar | Domestic | H. Y. HWANG | +82-54-271-3229 | hyhwang@idongsuh.com |
| Export | J. H.JUNG | +82-2-3471-4123 | squall39@idongsuh.com | |
| Building Material | Domestic | N. J. Cho | +82-70-4705-1925 | cnj0827@idongsuh.com |
| Export | J. H.JUNG | +82-2-3471-4123 | squall39@idongsuh.com | |
| Tape | Domestic/ Export |
B. K. Choi | +82-2-3471-4720 | bkchoi@idong-suh.com |
| Paint | Domestic | J. T. KIM | +82-2-3471-4121 | jongtae.kim@idongsuh.com |
| R&D | M. Y. Ha | +82-54-271-3242 | w1www@idongsuh.com | |
