´ç»ç´Â ±Þ¼ºÀåÇÏ°íÀÖ´Â Àü±¤ÆÇ ( LED sign) Á¦Á¶ ÆǸŠȸ»çÀÔ´Ï´Ù.
»ý»êÀ» Ã¥ÀӺо߸¦ Áö°í ¸º¾Æ¼ ȸ»çÀÇ ¼ºÀå°ú ÇÔ²² ¼ºÀå ÇÏ½Ç ºÐÀ» ±¸ÇÕ´Ï´Ù.
Web site: www.megasigninc.com