- HowCEM Co., Ltd.
- Address:# 2121-2, jeongwang-dong
- JONG IE NARA CO., LTD.
- Address:7F Jong Ie Nara Bldg, 62-35, Jangchung-dong 1ga, Jung-gu
- Sang-A Flontec Co., Ltd.
- Address:614-4,Namchon-dong ,Namdong-gu
- Korea Mold Epoxy Co., Ltd.
- Address:Poseung National Industrial Complex,Poseung-myeon ,Pyeongtaek-si
- A.s.ink & Chemical Co., Ltd.
- Address:53-1, Wonhyoro 1-Ga,
- Daihan Ink Co., Ltd.
- Address:#615 Bakdal-dong,Bakdal-dong ,Manan-gu, Anyang-si
- U-Jin Porcelain Enamel Ltd.
- Address:312-12, Deuksan-Dong
- YOOLIM SPECIAL CHEMECAL CO.LTD.
- Address:386-2, Oil-Ri, Jungnam-Myun
- Dongsuh Chemicals Ind. Co., Ltd.
- Address:Ho Dong
- Dong Suh Chemical Ind, Co., Ltd.
- Address:587,Ho-dong ,Nam-gu, Pohang-si
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