- Hyosung Corp
- Address:# 450 gongdeuk-dong, Mapo
- Suhrim Trading Co., Ltd.
- Address:724-3,Wonsi-dong ,Danwon-gu, Ansan-si
- Geo Pyeong Industry
- Address:230,Hwansang-ri ,Hayang-eup ,Gyeongsan-si
- N29(S.E.TECH)
- Address:4F Yeokhak Bldg. , # 1658-4 Inheon-Dong, Gwanak-Gu
- Smart Int'l
- Address:Yeoksamdong
- Buil Industry
- Address:1210-1 Dogok-ri,Wonjeong-ri ,Poseung-myeon ,Pyeongtaek-si
- EcoTech pp cable filler co.,ltd
- Address:chilgue-dong 575-2
- WhiteStone ChemCorp
- Address:# 707 Ace Techtower III
- Euljin Ind. Co.,Ltd.
- Address:49-2,Samseong-dong ,Gangnam-gu
- JAES CO.,LTD
- Address:Rm408, Sungsoo Bldg, 277-58, Sungsoo-2ga 3dong, Seoul, Korea
- MIREA
- Address:cheoin-gu seo-ri 684-6
- Sam Yung Textile Ind. Co.
- Address:516-4,Gwaebeop-dong ,Sasang-gu
- SEORIM WOOLEN CO.,LTD
- Address:201ho, Doosol Bldg. 273-4yang-Je Dong
- TAEEUN TRADE
- Address:National Assembly 74 St.
- COWIN CO.
- Address:
- POLYTEX KOREA
- Address:RM# 204, JR silktel, 83-25, Yeokchon-Dong, Eunpyoung-Gu,
- TK Chemical
- Address:14th Floor, Singsong Center Bldg. , 25-12, Yoido-Dong, Youngdungpo-Gu
- YUJIN INDUSTRY CO.
- Address:535-1, Geumam-ri, Osu-myeon,
- Dongjoo Y & F co Ltd
- Address:# 306, Ace high-end Tower 7, 345-33, Gasan-Dong, Geumcheon-Ku, Seoul Korea
- PAPE CO.,LTD REPUBLIC OF KOREA
- Address:551-7 BONG MYUNG DONG