- Hansung Trading Inc
- Address:Songwharo 13, 126-101
- LEE Polymers co,.LTD
- Address:Jongno-gu Seoul,110-110
- Chemcross Inc
- Address:84-11 Namdaemun Ro 5 Ka, Yonsei Bldg 4th Chung-Ku, Seoul
- yungsan company
- Address:SungNam Myeon Sunwon ri 660-2
- Il Sung Crethane
- Address:540-9 ,An-dong ,Gimhae-si
- Plasko International
- Address:8-209, Industrial Supplies Center, Gwaebeop-Dong, Sasang-Gu
- PET Resin IV.0.80 -- HS INTL INC., KOREA
- Address:# 402, Sambo Hojung BLDG, 14-24
- DOYANG FILTERS
- Address:95-5 Dopyeung-Ri, Choweol-Eup, Kwangji-City, Gyeonggi-Do, Korea
- WIG KOREA
- Address:309, Suyeong-ro
- Samrang A.T.I.
- Address:24-1,Gyesan-dong 1-ga ,Jung-gu
- A To Z Korea
- Address:9 / 2, 376-8, Yeon Ji Dong, Jing-Gu, Busan 614-816, South Korea
- SH plastic co.,ltd
- Address:1101-2 Kyunsundong
- Cs International Company
- Address:204-203 2nd block Sinchang Viva Familly, Suyoung-Ri, Bongdam-Eup
- Yujin Polytech Co., Ltd
- Address:390-2, Deogeun-ri, Wollong-myeon, Paju-si
- DAELIM INDUSTRIAL CO., LTD
- Address:100th Fl, Kcci Bd. 45-4ga Namdaemunro
- LOTTE INTERNATIONAL
- Address:997-2 Aurora world Bldg Daechi-Dong
- SEHWA SYNTHETIC FIBER
- Address:# 701-1, NOWON 3-GA,
- Sahmyook Co., LTD
- Address:126-2 Jinjuk-ri, Cheongso-myeon
- hyunwoong
- Address:
- PNJ Chemical Inc.
- Address:Suite A-2608, Mapo Trapalace, 559,