| History |
| 1987.11 |
Company establishment(Owner : Chun Hee Yoo) |
| 1989.01 |
Development of the first Micom Controller |
| 1991.06 |
Development type of Ceramics Macromolecule Humidity Transmitter |
| 1991.09 |
Developed PC Monitoring Software |
| 1994.12 |
Registered trade Business |
| 1997.10 |
Developed DDC Controller of 16bit |
| 1998.01 |
Moved factory to present address |
| 1998.02 |
Industrial Micom EMC Test |
| 1999.09 |
Earned CE Mark for type of Ceramics Macromolecule Humidity Transmitter |
| 2000.02 |
Registered a practical new device of Humidifier |
| 2001.08 |
Earned CE Mark for electric steam Humidifier |
| 2001.11 |
Earned EM Mark for electric steam Humidifier |
| 2002.04 |
The quality of our electric steam Humidifier was certified by Korean Public Procurement Service |
| 2003.02 |
Research institute of Technology establishement |
| 2003.08 |
Seungil Electronics Promising small and Medium Enterprise by Gyeonggi Province Govenment |
| 2003.12 |
Earned ISO 9000 Certification |
| 2004.03 |
A practical new device of constant Temp/Humidity Equipment Heater control Equipment |
| 2004.07 |
Earned CE Mark for Micom Controller |
| 2004.08 |
Seungil Electronics Promising INNO-BIZ |
| 2004.09 |
Minister award of excel lence money |
| 2005. 05 |
Developed Boiler Controller |
| 2005. 08 |
Registered Practical Patent for HVAC Control System |
| 2005. 12 |
Registered Practical Patent for Humidifier |
| 2006. 02 |
Take out a Patent for electronic steam Humidifier(Construction of supply and drain) |
| 2007. 09 |
Take out a Patent for Compact type steam Humidifier |
| 2008. 10 |
Certificate of Excellent Product (Public Procurement service) |