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Daehan Gwangtongsin specializes in the production of optical fiber and optical cable. Its primary business is within the optical communication industry, where it manufactures optical fiber, optical cable, and related components, contributing to the establishment of domestic and international communication infrastructure.
대한광통신은 광섬유 및 광케이블을 전문적으로 생산하는 기업입니다. 주요 사업 영역은 광통신 산업으로, 광섬유, 광케이블 및 관련 부품을 제조하여 국내외 통신 인프라 구축에 기여하고 있습니다.
