- gno co ltd
- Address:shinmumro1ga 163 room no 401
- RichWell Maritime Ltd.
- Address:Sedaemun-Gu, Seoul
- SOHEUNGCHEM CO.,LTD.
- Address:Seoul
- ACE International Corporation
- Address:Yinchangdong
- Unitech Chemical Corporation
- Address:Dangsahn Dong,
- woojoo ind. co. ltd
- Address:Koduk-dong
- puremann Inc.
- Address:
- samsung plc. co.
- Address:naesu-eup, masan3gil 4-28
- NAMDUCK MOOLSAN CO LTD
- Address:1013-1014 Manhattan Bldg. Yoido-dong
- SL Chemicals Co.,Ltd
- Address:Seocho-gu
- QHDYJ Chemicals Co.ltd
- Address:yaping street
- UNIWELL
- Address:# 1637, 21Century O / T, Daeyeon-3Dong, Nam-Gu,
- SH Green& Chemical
- Address:SH Energy Bldg.
- Unicoh Special Chemical
- Address:920-1,Goedong-dong ,Nam-gu, Pohang-si
- Nanochem Co., Ltd.
- Address:1104 Hanil Officetel, No. 815, Moonhyun-Dong, Nam-Gu
- WKMCHEM FACTORY
- Address:Ulsan
- N,P FINE CO.,LTD
- Address:Ilsandong-gu Baekmah-ro 195 M-City Tower 2F #2010
- KC&A Corporation Co.,Ltd.
- Address:Soosan Bldg. , 205-5, Nonhyun-Dong, Kangnam-Ku,
- Visionchem Corporation
- Address:Jongno-Gu
- Chemaral,Inc.
- Address:# 393 Geumgog-Ri, Dongtan-Myen,