2000.01.13 Selected as a venture business of new technology development
(by Small and Medium Business Administration)
2000.07.28 Acquisition of TUV Mark (TUV Product Service GMBH)
2001.08.01 Registered patent right of inventing "Auto-break caster"
(at Korean Industrial Property)
2001.10.22 Registered new design right of "Caster-attaching structure"
(at Korean Industrial Property)
2002.01.18 Registered new design right of "Caster-supporting structure"
(at Korean Industrial Property)
2003.04.16 Participation in "Techno Frontier" Exhibition of Japan
(at Nippon Convention Center)
2004.04.23 Acquisition of ISO 9001:2000
(from Korean Standards Association)
2005.02.04 Acquisition of ISO 9001:2000
(from UKAS, CCAS))