Establishment of Mercury Fiber Optics Co., Ltd. (Spin-off of the Mercury Optical Communication Business Division)

Certified supplier of KT All-Dry optical cables

V-Check certification for AIAO (Aluminum Interlocked Armored) optical composite cables
Entry into the U.S. optical cable market
Certified supplier of SK All-Dry optical cables

Development and supply of integrated conduit cables for SK wireless repeaters

nitial Public Offering (IPO) on KOSDAQ

Selected as Outstanding Partner in Optical Fiber Cables by KT
Awarded KT Partner Award – Excellence in Technology
Acquired CE certification (Europe)
Development of ultra-micro, high-fiber-count optical cables

Commendation for the 130th Anniversary of Telecommunications in Korea
Patent registration for tight-buffer indoor and drop optical cables
Development of braided-shield optical composite cables

Obtained Group Certification from the Electrical Wire Cooperative for optical composite cables

Selected as optical cable supplier for Hyundai HCN
Selected as optical cable supplier for LG Uplus

Selected as supplier of SK integrated-standard optical cables

Certified supplier of reinforced drop optical cables for SK Broadband FTTH

Selected as optical cable supplier for C&M
Selected as optical cable supplier for CJ HelloVision
Certified supplier of enterprise optical cables for SK Broadband
Acquired ISO 14001 Environmental Management System certification
Acquired Thailand TISI certification

Selected as KT Outstanding Quality Partner (2009–2011)
Selected as optical cable supplier for CMB Holdings

Certified supplier of FTTH drop optical cables for SK Broadband
Selected as optical cable supplier for Dreamline
Selected as optical cable supplier for Sejong Telecom

Certified loose-tube ribbon optical cables by KT
Development of FTTH optical cables (KT, Hanaro Telecom)

Acquired TL9000 (Rev. 3.0) Quality Management System certification
Export contracts for optical cables to Europe including Sweden (approx. USD 60 million)
Acquired Brazil ANATEL and China MIIC quality certifications

Establishment of Mercury Co., Ltd. (Information & Communication Division of Daewoo Telecom Co., Ltd.)
Selected as optical cable supplier for Powercomm

Acquired India quality certification

Acquired ISO 9001 certification for optical cable division
Exclusive supplier for Hanaro Telecom ADSL project through partnership with Alcatel
Selected as optical cable supplier for Hanaro Telecom

Development of ribbon-type optical cables (up to 1,024 fibers)
Development of optical amplifier fibers and optical amplifiers

Awarded “Best Quality” Award by Korea Telecom
Acquired quality certifications in Poland and Uzbekistan
Established joint venture manufacturing plant in China

Development of dispersion-shifted optical cables

Development of self-supporting optical cables

Establishment of optical cable standards for the Korea Expressway Corporation

Joint Development of Optical Cables with Korea Telecom

Completion of Optical Cable Manufacturing Facility

Launch of Daewoo Telecom Co., Ltd.’s Information and Communication Division