| 1997 | 11.30Succeeded in developing an emergency-escape automatic door (patent application) 11.30Succeeded in developing a sliding/hinged automatic door (patent application) |
| 1998 | 10.17 Established Myeongbo Autotech (capital: 50 million won) |
| 1999 | 02.21 Developed and produced the FULL-OPEN-TYPE automatic door 06.01 Converted into a corporation (capital increase: 150 million won) 07.21 Acquired a specialized construction business windows license 09.01 Established a card key unmanned security division |
| 2000 | 04.11 Acquired a patent from Korean Intellectual Property Office(automatic door equipped with a revolving function) 08.01 Registered as a partner company of Doosan Engineering & Construction (KC-FC-02) 12.18 Designated as a military contractor by Seoul Regional Military Manpower Administration |
| 2001 | 02.27 Registered as a utility model (door support device for adjusting the holding power) |
| 2002 | 02.28 Applied for a patent for automatic-door devices |
| 2003 | 05.19 Acquired an automatic-door motor UL certificate (E225807)(특허출원) 07.21 Acquired an ISO9001 certificate (220826) |
| 2005 | 07.01 Moved to Seongnam-si, Gyeonggi-do (office building) 10.19 Acquired Q-Mark |
| 2006 | 12.15 Selected as a management innovation business 12.17 Given KOTRA commendation |
| 2007 | 03.29 Acquired an automatic-door CE (DOC: declaration of conformity) certificate 06.21 Passed the one-million-time test |
| 2008 | 06.11 Designated as a promising small and medium export enterprise |
| 2009 | 11.26 Acquired an automatic-door CE (COC: conformity certification) certificate |
| 2010 | 04.26 Moved to Seongnam-si, Gyeonggi-do (company expansion) 12.15 Moved to Seongnam-si, Gyeonggi-do (company expansion) |