KOC, based in South Korea, is a globally recognized manufacturer of fiber optic products and specializes in integrated fiber optic solutions and service. KOC has been supplying high level of quality and cost-effective fiber optic products more than 30 countries around the world and have done our best to understand and meet our customer’s requirements since 1997.

KOC possesses cutting edge manufacturing facilities, world-class technologies and a strong R&D capability. Our product range includes an extensive variety of optical connectors, Optical Patch Cords, Optical Adaptors, Fixed and Variable Optical Attenuators, MPO products, PLC Splitters, FDF, Optical Couplers / WDMs and so on. All the products are manufactured in ISO9001, ISO14001 and TL9000 certified facilities and comply with applicable international standards.

KOC’s Optical Attenuators and Field Assembly Optical Connectors, MPO Products have been recognized as “Korean World-Class Product” by the Ministry of Commerce, Industry and Energy of Korea. In addition, We have been supplying over 4,000,000pcs of Fiber Optic products to KT(Korea Telecom), and SK broadband as their first vendor.

KOC has launched Optical MEMS Scanner certified by the Ministry Of Trade, Industry & Energy of Korean Government in 2014, which was hybrid technology of MEMS and Optics.
KOC’s Optical MEMS Scanner can be applied to various kinds of industry as the role of bio/industrial imaging or other scanning system for information technology.

Furthermore, KOC has stepped in the field of green energy industry through the intensive researching and successive development. Due to endless hard work,
KOC has not only become the leading supplier of Energy Storage System and Solution to the worldwide, but also contributes to the environmental protection from pollution caused by depletion of fossil energy as a social enterprise. KOC will do its best to be a pioneer of the future technology and to remain continuously dedicated to the improvement of all its products and services.