- KI JUNG CHEMICAL CO.LTD
- Address:Gajwa-dong, Seo-gu, Incheon
- Kukutoys Co., Ltd.
- Address:126-3, Il-dong, Sangnok-gu
- Jijoo International Co.
- Address:
- ROSSA CORPORATION
- Address:428-2, Gonjiam-Ri
- Kisung Industrial Company
- Address:198-1 Mubong-Ri Soheul-Up Pocheon-Si Kyunggido,Sanggye 1-dong ,Nowon-gu
- Jewoo Corporation
- Address:944-2, Hwabuk2-Dong, Jeju-City,Jeju-special Self-Governing Province,Republic of Korea
- BANGWOOL LAND
- Address:Migun Technoworld 419 ho, 533, Yongsan-dong, Yuseong-gu,
- Economictoy INC
- Address:Gihuenggu Sanghadong280
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