By developing and supplying superior quality products of the key parts of optical

KSA 9001:2001/ISO 9001:2000

Dec. 1998  Founded Wooriro Optical Telecom Co., Ltd.
Mar. 1999  Selected as one of technology support business by the Ministry of Information and Communications
Apr. 1999  Established Wooriro Telecommunication Research Institute as an affiliate
Jul. 1999  Registered as a promising venture company of SMBA: Obtained excellent grade in technology valuation by SMBA
Sep. 1999  Contracted with ETRI for the technology transfer and common research
Sep. 1999  Launched Wooriro's CI
Oct. 1999  Set up optical waveguide device
Oct.1999   Commenced mass production for Patch Cord
Nov. 1999  Developed Fiber Coupler and started its mass production
Dec. 1999  Participated in Optical Technology Consortium of KJ-IST
Dec. 1999  Supplied V-groove arrays to Korea Telecom Network Institute
Dec. 1999  Implemented capital increase with consideration as of 250 million Won
Jan. 2000  Registered as a bidder for KEPCO
Feb. 2000  Joined Optical Consortium of CNU Optical Application Institute
Feb. 2000  Registered Patent
Mar. 2000  Developed 116 Splitter Chip
Jun. 2000  Passed Korea Telecom inspection test of patch cord, fiber coupler
Aug. 2000  Exported the first product of V-groove to U.K
Dec. 2000  Selected as "the Excellent Corporate of Technology Competitiveness"
Feb. 2001  Exported Splitter Chip to Malaysia
Mar. 2001  Exported Splitter Module
Mar. 2001  Participated in "2001 OFC"
May. 2001  Assigned as "Remarkable Small and Medium Enterprise of Export"
Nov. 2001  Selected as "INNO-BIZ" (SMBA)
Feb. 2002  Selected as world class products
Mar. 2002  Participated in "2002 OFC"
Jul. 2002  Selected as a leading venture 185 by FIC
Dec. 2002  KS A 9001 : 2001 / ISO 9001 : 2000