- TMS-Global Co., Ltd.
- Address:Dangsandong 5 GA
- L-tech corporation
- Address:
- Korea Labeler
- Address:Kola B / D# 301, 92-4, Dangsan-Dong 4, Youngdeungpo
- ROYAL PACK CORPORATION
- Address:503-503, Mulpremaeul, Humansia, Cheongdeok-dong, Giheung-gu,
- GST(Guhsung Precision Co.,Ltd.)
- Address:411, Daewoo technopia, 296 Sandan-Ro, Danwon-Gu
- WON IL CO.
- Address:988-13, Siheung-dong, Geumchun-gu
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