1989, 03 Wing-Span Enterprise Co., Ltd was established in Taipei.
1994, 03 Products were certificated for UL approval.
1995, 07 China factory was established in China ShenZhen.
1997, 07 Products were certificated for CSA approval.
1997, 12 Taipei factory was certificated for ISO-9002.
1998, 04 Products were certificated for CE approval.
1998, 05 China factory was certificated for ISO-9002.
2003, 05 China factory was certificated for ISO-14001 & ISO 9001.
2005, 06 Start to correspond to RoHS standard for all products and materials.
2006, 08 Equip with X-Ray fluorescence spectrometer for RoHS inspection.
2007, 01 Equip with automatic press machines for production of terminals.
2007, 04 Sales channel was established in China KunShan.