| Area / Products |
PIC |
Tel. |
Mob. |
| Domestic / Reducers |
Jinhwan Shin |
+82 51-714-3800 |
+82 10-2241-5300 |
| Domestic / Couplings |
Youngseop Son |
+82 51-714-3800 |
+82 10-8207-3106 |
| Asia / All |
Kisuk Ahn |
+82 51-790-7507 |
+82 10-7759-3128 |
| Japan / All |
Sangoh Han |
+82 51-790-7511 |
+82 10-8207-3106 |
| Europe, America, Africa, others / All |
Kyonghwan Cho |
+82 51-714-3800 |
+82 10 2207 3118 |