| Category | Charge | TEL | FAX | |
|---|---|---|---|---|
| General | General | +82-61-692-8300 | +82-61-685-8860 | sfc1998@isfc.co.kr |
| Sales | Domestic Sales | +82-61-692-8300 | +82-61-685-8860 | jjkm9@naver.com |
| Overseas Businesses | +82-61-692-8300 | +82-61-685-8860 | sfc1998@isfc.co.kr | |
| Masterbatch | +82-61-692-8300 | +82-61-685-8860 | sfc1998@isfc.co.kr | |
| Laboratory | Laboratory | +82-61-692-8316 | +82-61-685-8860 | saint@isfc.co.kr |
| Purchase | Purchase | +82-61-692-8301 | +82-61-685-8860 | sfc1998@isfc.co.kr |
