Quality Control System
A quality assurance system recognized the world-over.
Quality Policy
Yokowo is committed to achieving quality that delivers customer satisfaction. To do that, we respond diligently to the development and improvement requirements of the world-class companies that are leading the global technological revolution, establish optimal quality standards for all products we produce, and make effectively use of our proprietary technology.
Quality Control Activities
Since its founding, Yokowo has been carrying out exhaustive quality assurance activities through quality management with the view to becoming a supplier of top-quality products. Yokowo was certified with the ISO 9001 in 1995 and, subsequently, with the QS-9000 in 1999. Yokowo shifted from its certification to the IATF16949 certification in 2018.
Additionally, Yokowo's principal production bases in Japan and overseas have obtained the ISO certification and the Yokowo Group as a whole implements quality assurance activities in an effort to boost customer satisfaction.
DOMESTIC
| ISO Certifications | Certificate Registration No. | Certification Body | |
|---|---|---|---|
| YOKOWO CO., LTD. | ISO9001:2015 | JMI-0150 | JQA |
| YOKOWO COMMUNICATION COMPONENTS & SYSTEM CO., LTD. | |||
| YOKOWO PRECISION CO., LTD. | |||
| YOKOWO CO., LTD. (Medical Devices Business) |
ISO13485:2016 | Q5 078509 0005 Rev.02 | TUV SUD |
OVERSEAS
| ISO Certifications | Certificate Registration No. | Certification Body | |
|---|---|---|---|
| DONGGUAN YOKOWO CAR COMPONENTS CO., LTD. | IATF16949:2016 | 0378827/2020A249 | CASC |
| ISO9001:2015 | 01221Q30051R4M | CEPREI | |
| YOKOWO ELECTRONICS (M) SDN. BHD. | QMS 00435 | SIRIM QAS International | |
| YOKOWO MANUFACTURING OF AMERICA LLC | 951 04 2780 | TUV SUD | |
| YOKOWO VIETNAM CO., LTD. | JQA-QMA16603 | JQA |
*Reference: ISO Certification Acquisitions
Quality Testing Equipment
Yokowo has introduced a large number of environmental composite testers and other testing equipment to its Reliability Laboratory and is constantly working to supply premium-quality products that are compatible with the latest technological innovations.
Reliability Test Equipment
Liquid Type Thermal
Shock Chamber
Micro Vickers
Hardness Tester
Rattle Noise Measurement
Evaluation Device
Analysis Equipment
Field Emission SEM
FT/IR : Fourier
Transform Infrared
Microscope Spectrometer
X-ray CT Solver
Contact Probe's
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