for Purchasing
| Category | Classification | Tel | |
|---|---|---|---|
| Domestic sales | Seoul Office | 02 - 6961 - 3887 | Inquiry |
| Busan Office | 051 - 514 - 1502 | Inquiry | |
| Overseas sales | China and Taiwan | 02 - 6961 - 3896 | Inquiry |
| Japan | 02 - 6961 - 3885 | Inquiry | |
| South East Asia | 02 - 6961 - 3897 | Inquiry | |
| Americas, Singapore, Oceania | 02 - 6961 - 3886 | Inquiry | |
| Europe | 02 - 6961 - 3898 | Inquiry | |
| South Asia, Middle East, Africa, CIS | 02 - 6961 - 3849 | Inquiry |
Technical inquiry
| Classification | Tel | |
|---|---|---|
| EPDM | 042 - 712 - 2252 | Inquiry |
| TPV | 042 - 712 - 2221 | Inquiry |
| KEPA | 042 - 712 - 2223 | Inquiry |
Other inquiries
| Classification | Tel | |
|---|---|---|
| Delivery | 02 - 6961 - 3857 | Inquiry |
| Recruitment | 02 - 6961 - 3842 | Inquiry |
| Others | 02 - 6961 - 3847 | Inquiry |
