| 2000 |
Plastic molding in-house began in Guangdong factory |
| 2001 |
In-house metal stamping and plastic injection began in the factories |
| 2002 |
ISO 9001 certified for the factories |
| 2004 |
Introducing evironment friendly material to products meeting RoHS standards |
| 2005 |
Automatic product lines introduced in the factory |
| 2006 |
ISO 14001 certified for the factories |
| 2012 |
Products of switches upgraded to new UL61058-1 |
| 2014 |
Switches meeting outdoor applications developed |
| 2015 |
Automatic production lines for sockets developed in the factory |
| 2018 |
Adding a robotic arm machine in Taipei laboratory |
| 2019 |
UL 61058-1 approved laboratory in Guangdong factory |
