- KWANG DUK INTERNAITONAL INC
- Address:Rm 602 Youngil B / D Kwangsu-Dong 87, Jongro-Ku
- DONGMUN CO LTD
- Address:717 Unitechvil Bldg. 1141-2 Baegsuk-dong Ilsan-gu
- iNtRON Biotechnology
- Address:Sangdaewon-dong 5th Jung ang Induspia 1013
- parkjunmedical
- Address:
- ZeraGrowing Co.,Ltd (F/K/A/ Freedom&Challenge Inc.)
- Address:4F Il-dong Building, 27-1 Geoyo-dong,
- KC TECHNOLOGY CO.
- Address:B-801, SK Twintechtower, 345-9, Gasandong, Geumcheong-gu
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