- Dae Myung Glass Ind. Co.
- Address:1631-11,Sillim 1-dong ,Gwanak-gu
- STAR CORP
- Address:137-108, Miadong, Kangbuk-gu
- B. K. JEWELRY
- Address:# 101, Techno Bussiness Incubator, Chungju National Univ. , Geomgan-ri, Iryu-myeon,
- LiHua Global Co., Ltd
- Address:Donga Achobile
- GEOUL SESANG
- Address:355-1 TSAFEi - PCSESANG
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