TRIGRID > Trigrid »ç¾÷¼Ò°³  

1969. Polyester ÀüÁÖ°øÀå Áذø ¹× ¼¶À¯»ç¾÷ °³½Ã
1979. (ÁÖ)»ï¾ç»ç Áß¾Ó¿¬±¸¼Ò ¼³¸³
1989. »ê¾÷ÀÚÀç »ç¾÷°³½Ã
(»ê¾÷¿ë °í°­·Â»ç, ½ºÆÝº»µå ºÎÁ÷Æ÷, ¸ð³ëÇʶó¸àÆ®)
1997. Åä¸ñÇÕ¼ºÀç·á »ç¾÷°³½Ã - TRIGRID¢ç
2004. R-Mark ȹµæ (»ê¾÷ÀÚ¿øºÎ, ½Å·Ú¼º ÀÎÁõ)
GCI ÀÎÁõȹµæ(GCI-Korea, ±¹Á¦Åä¸ñ¼¶À¯Çùȸ ǰÁú±âÁØ ÀÎÁõ)
2005. TRIGRID¢ç PX, TRIGRID¢ç EX Ãâ½Ã
2007. CE ÀÎÁõ ȹµæ (BTTG Certification Services)