- SAMHWA TRIMEX CO., LTD.
- Address:# 2282, Buk-Busan P. O. Box 104, Whamyung-dong, Buk-ku
- GUNTWO
- Address:301, 511-7 Deungchon 2-dong
- Sam Kwang Trust Co.,Ltd.
- Address:284-59,Seongsu-dong 2-ga ,Seongdong-gu
- rania jewelry
- Address:15
- SIKODE Co. LTD
- Address:2-302 HO, 287-9, WONJONG DONG, OJUNG GU,
- DEFEI BELTS CO
- Address:110-5, Galhyun-Dong, Eunpyung-Gu
- IDOL COMPANY
- Address:13-205 Seongsu 1-ga, Seongsu-gu
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