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Head Office and Gwangyang PlantAddress : 55 Saneop-ro, Taein-dong, Gwangyang-si, Jeollanam-do
http://www.chosunref.co.kr/ -
Pohang Plant and Research CenterAddress : 114 Gwaedong-ro, Hodong, Nam-gu, Pohang-si, Gyeongsangbuk-do
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Seoul OfficeAddress : 577 Seolleung-ro, Yeoksam-dong, Seoul
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Changwon OfficeAddress : Suite 704, 241 Gyedong-ro, Daecheong-dong, Gimhae-si, Gyeongsangnam-do
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Korea Sintered Metal Co., Ltd.Established : 1987. 03. 25 Address : 43 Nongong-ro 87-gil, Nongong-eup, Dalseong-gun, Daegu, Dalseong Industrial Complex, Gyeongsangbuk-do
http://www.iksm.co.kr/ -
Samhan Co., Ltd.Established : 1975. 08. 05 Address : 84 Yeondeok-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do
http://www.samhanltd.co.kr/ -
Chosun Refractories ENGEstablished : 2008. 03. 13 Address : 12, Sapyeong-daero 56-gil, Seocho-gu, Seoul, South Korea
http://chosunrefeng.co.kr -
Hwasun Country ClubEstablished : 1988. 11. 26 Address : 1000-151, Cheontae-ro, Dogok-myeon, Hwasun-gun, Jeollanam-do, South Korea
https://www.hwasuncc.co.kr/ -
FineRoEstablished : 2020. 01. 22 Address : 3F, 58 Nunsso 1-gil, Gwangyang-si, Jeollanam-do
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CR InnotechEstablished : 2022. 01. 11 Address : 28-1 Donamgongdan 3-gil, Yeongcheon-si, Gyeongsangbuk-do
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CRI Co., Ltd.Established : 2022. 11. 25 Address : 114 Gwaedong-ro, Nam-gu, Pohang-si, Gyeongsangbuk-do
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PT. INDONESIA POS CHEMTECH CHOSUN REF (IPCR)Established : 2011. 08. 30 Address : Jl. Antartika 1 Kav. E-4 Kawasan lndustri Krakatau 1 Kel. Kotasari Kec. Grogol Cilegon – Banten. Indonesia
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ZHANGJIAGANG POHANG REFRACTORIES (ZPR)Established : 2005. 07. 13 Address : Daxin Riverside Road, Pohang Stainless Steel Co., Ltd Zhangjiagang City, Jiangsu Province, PRC
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CHOSUN REFRACTORIES US (CR US)Established : 2015. 07. 30 Address : 2280 S HAVEN AVE, ONTARIO, CA 91761, USA
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CHOSUN REFRACTORIES INDIA PVT LTD (CRIP)Established : 2020. 05. 07 Address : 11, Floor-1 Laxmi Industrial Estate, Shankarrao Naram Marg,Nr, Peninsula Co-Park, Lower Parel, Delise Road, Mumbai, Maharashtra, India