Company |
Standards |
Registered Date |
Registration No. |
Resistrar |
Certificate |
KOA CORPORATION |
ISO9001 |
Dec.1994 |
50300601 QM15 |
DQS |

ISO9001

KOAG(JPN)_IATF16949

KOA ELECTRONICS_IATF16949

KASHIMA KOA_IATF16949

SANADA KOA_IATF16949 |
IATF16949 |
May 2018 |
50300601 IATF16 |
KOA ELECTRONICS CO.,LTD. |
ISO9001 |
May 1996 |
50300601 QM15 |
DQS |
IATF16949 |
May 2018 |
50300601 IATF16 |
KASHIMA KOA DENKO CO.,LTD. |
ISO9001 |
Feb.1997 |
50300601 QM15 |
DQS |
IATF16949 |
May 2018 |
50300601 IATF16 |
SANADA KOA CORPORATION |
ISO9001 |
Oct.1996 |
50300601 QM15 |
DQS |
IATF16949 |
May 2018 |
50300601 IATF16 |
KOA TRADING CO.,LTD. |
ISO9001 |
May 2010 |
50300601 QM15 |
DQS |
IATF16949 |
May 2018* |
50300601 IATF16 |
SHANGHAI KOA ELECTRONICS CO.,LTD. |
ISO9001 |
Dec.1997 |
50300601 QM15
|
DQS |
(1) (2) |
IATF16949 |
May 2018 |
50300601 IATF16 |
 |
KOA ELECTRONICS(TAICANG)CO.,LTD. |
ISO9001 |
May 2001 |
50300601 QM15
|
DQS |
 |
IATF16949 |
May 2018 |
50300601 IATF16 |
 |
KOA KAOHSIUNG CORPORATION |
ISO9001 |
Dec.1996 |
50300601 QM15 |
DQS |
|
IATF16949 |
May 2018 |
50300601 IATF16 |
 |
WUXI KOA ELECTROCERAMICS CO.,LTD. |
ISO9001 |
Aug.2000 |
50300601 QM15 |
DQS |
 |
KOA DENKO(MALAYSIA) SDN.BHD. |
ISO9001 |
Sep.1995 |
50300601 QM15 |
DQS |
|
IATF16949 |
May 2018 |
50300601 IATF16 |
 |
KOA SPEER ELECTRONICS,INC. |
ISO9001 |
Mar.1994 |
10003726 QM15 |
DQS |
 |
IATF16949 |
May 2018* |
50300601 IATF16 |
|
KOA Europe GmbH |
ISO9001 |
Apr.1997 |
20001592 QM15 |
DQS |
 |
IATF16949 |
May 2018* |
50300601 IATF16 |
|
KOA DENKO(S)PTE.,LTD. |
ISO9001 |
Sep.2007 |
20001583 QM15 |
DQS |
 |
IATF16949 |
May 2018* |
50300601 IATF16 |
|
SHANGHAI KOA ELECTRONICS TRADING CO.,LTD. |
ISO9001 |
Sep.2011 |
20004961 QM15 |
DQS |
 |
IATF16949 |
May 2018* |
50300601 IATF16 |
|
KOA ELECTRONICS(H.K.)LTD. |
ISO9001 |
Jul.2005 |
20004773 QM15 |
DQS |
 |
IATF16949 |
May 2018* |
50300601 IATF16 |
|
KOA KASEI CO.,LTD. |
ISO9001 |
Nov.2007 |
04563 |
Intertek |
 |