ISO 9001/ TS 16949/ ISO 14001 Certificates

ASSEMBLY / TEST
  ISO 9001:2008 ISO/TS 16949:2009 ISO 14001:2004
ASE Electronics Malaysia
ASE Electronics Taiwan (Chung-Li)
ASE Electronics Taiwan (Kaohsiung)
Amkor Technology Korea
Amkor Technology Philippines
Amkor Technology Taiwan
SPIL (Siliconware)
United Test and Assembly Center
UNISEM
KYEC Taiwan
J-Devices Japan
FOUNDRY
  ISO 9001:2008 ISO/TS 16949:2009 ISO 14001:2004
Seiko Epson Corporation
United Microelectronics Corporation (UMC)
Fujitsu Microelectronics Limited
Taiwan Semiconductor Manufacturing Company (TSMC)