2006. 02
2Plant Acquired ‘ISO 14001’ certificate
2004. 11
Awarded for the exporting amount of US$5 million
2004. 08
Establishment and relocation of Plant 2 (Gwangju)
2003. 09
Acquisition of S&D Tech Co., Ltd. (Yangju)
2002. 10
Acquired ‘ISO 9001’ certificate
2001. 11
Headquarters relocation and establishment of Plant 1 (Ansan)