| 2022 | High efficiency Production Line Set Up | 
| 2021 | 2nd RD Center for 3 Phase UPS Developing, Taiwan | 
| 2020 | 3Phase UPS Production Up to 40K | 
|  | New Production Line in Suzhou Factory, China | 
| 2019 | MIT for 1P UPS, Taiwan | 
| 2018 | Set up Miami Office, USA | 
| 2017 | Set up Vietnam/Thailand Office | 
| 2016 | Set up New Japan Office | 
| 2015 | Set up New Hsinchu Office | 
| 2012 | Set up New Building for U.S. Office | 
| 2011 | New Factory at Pingtung Taiwan for 3 phase product. | 
| 2010 | Public Listed on OTC market | 
|  | Increased Capital to USD 15M | 
| 2009 | Set up Beijing office and Italy office | 
|  | Listed on Emerging Stock Market | 
| 2008 | Set up RD center in Kaohsiung | 
|  | Invest Singapore Company | 
|  | Set up 2nd-owned Factory in Suzhou, China | 
|  | Public offering in Taiwan Stock Market | 
| 2006 | Set up USA office. | 
| 2005 | Set up 1st-owned Factory in Suzhou, China. | 
| 2004 | Increased Capital to USD 10 M | 
| 2002 | Merged with UIS Abler Electronics Co., Ltd. and rename Ablerex Electronics Co., Ltd. | 
| 2001 | Start to set up Production facility in Suzhou, China | 
| 1994 | Set up PEC TECHNOLOGY CO., LTD |