| 1992 | Total repair
machine distributor modern established |
| 1993 | Pasteur
mail repair machine supplier |
| 1994 | Dong bo express supplier |
| 1995 | Korea agent of Italy sodomic co |
| 1996 | ATF
Changer produce |
| 1997 | ATF Changer, OEM of LG |
| 2000 | DC Method exploit of brake oil changer |
| 2001 | Seoul,
Kyoung Ki SOLE distribution Nextech |
| 2003 | Alignment
produce of OEM NEXECH |
| 2007 | Wheel alignment wireless
CCD Bluetooth method exploit |
| 2008 | Wireless alignment
to be supplied Nexen tire. |
| 2009 | CCD Zigbee method invent
of wireless wheel alignment |
| 2010 | CCD wireless alignment
to be supplied to KIA Motor and SK(Speed mate) |
