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1993. 07 BLS ¼³¸³
1995. 05 ¡®(ÁÖ)ºñ¿¤¿¡½º¡¯·Î ¹ýÀÎÀüÈ
1996. 01 Recording Solution ±¸Ãà»ç¾÷ ÁøÃâ
1996. 05 °©·ù ¹«¿ª ´ë¸®Á¡ µî·Ï (Çѱ¹¹«¿ªÇùȸ)
1996. 08 Euphonix Çѱ¹ Agent ü°á ¹× Asia A/S ±â¼ú¼¾ÅÍ ÁöÁ¤ µî·Ï
1997. 01 SR/PA »ç¾÷ ÁøÃâ
1997. 03 Lab Gruppen Çѱ¹ Agent ü°á
1998. 12 ±¹³» ÃÖÃÊ Digital & Surround ·¹ÄÚµù ½Ã½ºÅÛ µµÀÔ ¹× ±¸Ãà(¿µÈÁøÈïÀ§¿øÈ¸)
1999. 02 T.C electronic Çѱ¹ Agent ü°á
1999. 12 Digidesign Dealer °è¾à ü°á
2000. 12 ¹®È°ü±¤ºÎ »êÇÏ ¡°Çѱ¹¹®ÈÄÜÅÙÃ÷ÁøÈï¿ø¡±³» ³ìÀ½½Ç ´Üµ¶ ¼öÁÖ
(³ìÀ½½Ç ´ÜÀÏ ¼öÁÖ±Ô¸ð·Î ±¹³» ÃÖ´ë, 23¾ï¿ø)
2003. 04 Dynaudio Acoustic Çѱ¹ Agent ü°á
2003. 09 StageAccompany Çѱ¹ Agent ü°á
2004. 12 ¼³¸³ ÀÌÈÄ °ø°øºÎºÐ°ú ¹Î°£ºÎºÐ Åë»ê 250¿©°³ÀÇ TV, Radio, Music, Post
Production Studio ±¸Ãà´Þ¼º
2005. 01 À¯Åë»ç¾÷, ÅëÇÕ (SR & Recording) ¿Àµð¿À ½Ã½ºÅÛ »ç¾÷ÆÀ ¹ßÁ·
2006. 06 ¼¿ïÁö¹æ Áß¼Ò±â¾÷ ûÀåÁöÁ¤ º¥Ãıâ¾÷µî·Ï
2007. 07 Á¤º¸Åë½Å°ø»çÇùȸµî·Ï
2008. 02 °øÀåµî·Ï ¾÷üÁöÁ¤
2008. 04 ISO9001/14001 ÀÎÁõȹµæ
2009. 08 ¼ÒÇÁÆ®¿þ¾î »ç¾÷ÀڽŰí
2010. 03 ¿£Áö´Ï¾î¸µ Ȱµ¿ÁÖü µî·Ï
2012. 02 °æ¿µÇõ½ÅÇüÁß¼Ò±â¾÷ Ãëµæ(Main-Biz)