- BESFIL CO., LTD.
- Address:521-41, Seongseok-dong, Ilsandong-ku
- Hanwha Coporation
- Address:Seoul
- KumKang Fiber Industries
- Address:# 510, Ace High Tech 21, 1470, U-dong, Haeundae-gu, Busan, Korea
- GS Global
- Address:9th Fl. , GS Tower, 679, Yeoksam-dong, Gangnam-gu
- Samhwa Global
- Address:Gangsantown 405-2003
- HANA F&C LTD
- Address:RM 601, HANMI B / D, 74-10, JUNGANG-DONG
- LEE Polymers co,.LTD
- Address:Jongno-gu Seoul,110-110
- Daewoo International Corp
- Address:
- Khan P&S
- Address:Gyeongsangnam-do 642-971, Rep. of KOREA, Changwon, Gyeongsangnam-Do, Korea
- Dae Lim Placon Co., Ltd
- Address:358-20,Galsan-dong ,Dalseo-gu
- Dong Kook Trading Co.,Ltd
- Address:8F, Mokdong BizTower, 29-23, 2Ga, Yangpyeong-dong, Yeongdeungpo-gu
1