- ET&T Inc.
- Address:36-4, Oryun Bldg, Yoidodong, Youngdeungpogu
- JK Health Sciences
- Address:5th fl. , 589-1, Seongsan, Mapo
- Dae Han Logistics Co., Ltd
- Address:#501 Dong Il Bldg,82-4 Jungang Dong 4ga, Jung Gu, Busan, Korea
- SEO-HYUN CHEMICAL CO., LTD.
- Address:Rm, D1912, Poonglim-Want Plus
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