• 1988 / 09 Established Gia-Tzoong Enterprise Co., Ltd. Started PCB to manufacture.
  • 1989 / 02 Multi-layer PCB production , PCB's capacity: sq.ft 150,000 / month.
  • 1995 / 06 Thin foil PCB product development and quantization.
  • 1998 / 01 Newly build two factories.300,000 and increase to PCB's capacity: sq.ft 350,000/month
  • 1998 / 01 Passed audit from OTC. (Emerging Stock Exchange)
  • 1999 / 03 ISO 9000:2000 Certificated.
  • 2001 / 05 ISO 14000 Certificated.
  • 2004 / 01 Begin to produce FPC & Rigid - Flex board.
  • 2006 / 03 Begin to produce metal core PCB (Aluminum).
  • 2008 / 01 Increase the factory of Taiwan , PCB's capacity: sq.ft 500,000/month.
  • 2008 / 05 Established Jiangmen PSC Electronics Ltd. PCB's capacity : sq.ft 150,000 / month
  • 2009 / 10 ISO / TS16949 authentication passed and certificate granted.
  • 2010 / 01 Established Punch factory of Taiwan.
  • 2011 / 07 Increase PCB's capacity to 600,000 / month sqft.
  • 2012 / 01 Begin to produce Mirror Aluminum PCB.
  • 2012 / 10 Established Punch factory of China.
  • 2013 / 01 In year 2012, the No.1 MCPCB output volume in Taiwan, from media report.
  • 2013 / 08 Begin to produce Mirror aluminum in China.
  • 2014 / 09 Aluminum-Flex board product development and qualification.