| Sep-1988 |
Company establishment |
| Dec-1988 |
Started construction of 1st Factory and Head Office |
| Apr-1989 |
Started production of Ceramic Filter (Temporary Factory) |
| Aug-1989 |
Started production of Posistor and Buzzer |
| Sep-1989 |
Started production of Focus Adjusting Resister |
| Jan-1991 |
Started production of Flyback Transformer |
| Apr-1991 |
Started production of Ceramic Capacitor |
| Dec-1991 |
Approval of IECQ on Piezoelectric Ceramic Filter, |
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Thermistors, Fixed Capacitors of Ceramic Dielectric |
| Nov-1992 |
Started production of Electronic Tuner and VIF-UNIT |
| Feb-1993 |
Started production of AC Line Filter |
| Aug-1994 |
Started production of High Voltage Transformer |
| May-1998 |
Started production of High Voltage Power Supply |
| May-1998 |
Started production of Piezoelectric Vibrating Gyroscope |
| Jun-1999 |
Started production of Switching Power Supply |
| Jul-1999 |
Started production of Ultrasonic Sensor |
| Nov-2000 |
Started production of High Voltage Ceramic Capacitor |
| Feb-2001 |
Started production of Digital CATV Tuner |
| Oct-2003 |
Started production of Coils Antenna |
| Dec-2007 |
Invested in land and property at the 3rd zone area |
| Nov-2008 |
Start production of Metal Plate for Buzzer |
| Dec-2010 |
Opening Factory 12 |
| May-2011 |
Opening Factory 14 |
| Oct -2011 |
Start production of EMI Suppression Filter (Chip) (Fac.14) |
| Jan-2012 |
Start Production of Polymer Aluminum Electrolytic Capacitors (Fac.12) |
| July-2012 |
Started construction of Sub-Station. |