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ISO9001&IATF16949Registration，ISO14001，ISO/IEC17025Registration

ISO9001 Registration

Company Standards Registered Date Registration No. Resistrar Certificate
KOA Group ISO9001 Dec.1994 50300601 QM15 DQS
KOA KASEI CO.,LTD. ISO9001 Nov.2007 04563 Intertek

IATF16949 Registration

Company Standards Registered Date Registration No. Resistrar Certificate
KOA CORPORATION IATF16949 May. 2018 50300601 IATF16 DQS
KOA ELECTRONICS CO.,LTD. IATF16949 May. 2018 50300601 IATF16 DQS
KASHIMA KOA DENKO CO.,LTD. IATF16949 May. 2018 50300601 IATF16 DQS
SANADA KOA CORPORATION IATF16949 May. 2018 50300601 IATF16 DQS
SHANGHAI KOA ELECTRONICS CO.,LTD. IATF16949 May. 2018 50300601 IATF16 DQS
KOA ELECTRONICS(TAICANG)CO.,LTD. IATF16949 May. 2018 50300601 IATF16 DQS
KOA KAOHSIUNG CORPORATION IATF16949 May. 2018 50300601 IATF16 DQS
KOA DENKO(MALAYSIA) SDN.BHD. IATF16949 May. 2018 50300601 IATF16 DQS
KOA TRADING CO.,LTD.
KOA SPEER ELECTRONICS,INC.
KOA Europe GmbH
KOA DENKO（S）PTE.,LTD.
SHANGHAI KOA ELECTRONICS TRADING CO.,LTD.
KOA ELECTRONICS(H.K.)LTD.		 IATF16949 May. 2018 50300601 IATF16 DQS *
  • *Asterisk indicates Registered as KOA group's remote location.

ISO14001 Registration

Company Date of Certification Registration No. Resistrar Certificate
KOA CORPORATION Apr.1998 JQA-EM0155 JQA Certificate
Appendix
KOA ELECTRONICS CO.,LTD. Mar.2001 JQA-EM0155 JQA
KASHIMA KOA DENKO CO.,LTD. Oct.2000 JQA-EM0155 JQA
KOA KASEI CO.,LTD. Apr.2002 JQA-EM0155 JQA
SANADA KOA CORPORATION Feb.2000 JQA-EM0155 JQA
KOA KAOHSIUNG CORPORATION Mar.2000 50600209 UM15 DQS
SHANGHAI KOA ELECTRONICS CO.,LTD. Dec.2001 04219E20114R6M SQC
KOA ELECTRONICS(TAICANG)CO.,LTD. Jul.2002 00219E31342R3M CQM
KOA DENKO（MALAYSIA）SDN.BHD. Dec.2002 AJAEU/21/16408 AJA
WUXI KOA ELECTROCERAMICS CO.,LTD. Aug.2015 01221E20616R2M CEPREI

ISO/IEC17025 Registration

Company Site Name Date of Certification Registration No. Resistrar
KOA CORPORATION Quality Assurance Center,
Quality Assurance Initiative		 Jul.2007 RTL02340 JAB

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