| 1996 |
Dongguan Protechnic Electric CO.LTD established |
|
Taiwan Protechnic Electric CO.LTD established |
|
Hongkong Grand Trand Tranding CO.LTD established |
| 1999 |
Protechnic Electric got ISO9001 authentication. |
| 2001 |
Protechnic Electric(Wujiang) CO.LTD established. |
| 2005 |
Protechnic Electric got ISO14001 authentication. |
| 2005 |
Protechnic Electric got GPMS authentication. |
| 2006 |
Protechnic Electric(Wujiang) got ISO9001 authentication |
|
Protechnic Electric(Wujiang) got GPMS authentication. |
| 2007 |
Protechnic Electric(Wujiang) got ISO14001 authentication |
| 2008 |
The structure of IP68 FAN got patent certificate. |