- MULTI CHEM CO.
- Address:14-225, Sihwa Hardware Complex, 1367-1, Jeongwang-dong
- SNC Chemicals. Co., Ltd.
- Address:369-9 Duekpo-2-Dong, Sansang-Gu
- HANKOOK SHINHWA CO.,LTD
- Address:101-7, Yangbeol-ri, Opo-eup
- Amos Paints Co., Ltd.
- Address:# 541-18, Daejeu 2-dong,
- SEPOONG POLYMER CO LTD
- Address:#320, Mario Tower, 222-12, Guro-3Dong, Guro-Gu,
1