- DEO JOHN CO.,LTD.
- Address:434-191 O-ruy-dong
- JuAn Corporation Ltd
- Address:7F, Dong-il B / D, # 223-5, Beomeo 2-dong,
- Boffo co., ltd
- Address:Seong Dong 7-11
- weltra
- Address:119-1401 Remian Hawolgokdong Sungbukgu
- korea non-ferrous metals co.,ltd
- Address:1486 SEOKGOK-RI, DUNPO-MYEON
- GLOMETAL CO.,LTD.
- Address:143b-5l, Namdong Industrial Complex, # 718-4, Gojan-Dong
- Choil Aluminum Co., Ltd
- Address:1207-10,Sinsang-ri ,Jillyang-eup ,Gyeongsan-si
- SLM CO LTD
- Address:562-1, Wanggil-Dong
- Hanbo Chemical Co., Ltd.
- Address:296-1,Siksa-dong ,Ilsan-gu, Goyang-si
- E.M.L. KOREA CORP.
- Address:B-2, Kongjoosangga, Bisan 2 dong, -DONG, DONGAN-GU
- Jung Do Cahemical Co., Ltd.
- Address:697-2 Gyeongseo-dong,Gyeongseo-dong ,Seo-gu
- Pmt International Co.,Ltd
- Address:1801-1, Korea Trade Tower, 159-1, Samseong 1-dong, Gangnam-gu
- SAINT ENTERPRISE CO., LTD.
- Address:NO.401, #173-21, JANGKI-DONG,, DALSEO GU, DAEGU, South Korea
- Seil Steel Co., Ltd.
- Address:KASAN-DONG,Gasan-dong ,Geumcheon-gu
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