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Dongguk R&S primarily engages in the manufacturing and sales of refractories. Refractories are essential materials for high-temperature industrial facilities such as steel and cement production. The company also engages in special steel manufacturing and rare earth-related businesses.
동국알앤에스는 내화물 제조 및 판매를 주력 사업으로 영위하고 있습니다. 내화물은 철강, 시멘트 등 고온 산업 설비에 필수적인 소재입니다. 또한, 특수강 제조 및 희토류 관련 사업도 수행하고 있습니다.
