Environmental protection

ISO Certifications

ISO 9001:2015 (Quality Management System)

Our quality assurance philosophy is "to provide products and services that provide our customers with peace of mind and satisfaction".
In 1993, we obtained the quality management system certification and have been promoting continuous product improvement and quality enhancement through the quality management system in compliance with laws and regulations.
YITOA Micro Technology Corporation will continue to improve the quality of its products under the quality assurance philosophy.

Certification Number Q2298
Registration date June 30, 1993
Recertification date May 28, 2018
Expiration date July 31, 2021

ISO 14001:2015 (Environmental Management System)

We obtained ISO 14001 certification in 1998. Then, in 2009, we changed our certification to the Integrated Authorization of our predecessor company.
This time, we have newly acquired ISO 14001 certification as YITOA Micro Technology Corporation.
YITOA Micro Technology Corporation is continuously improving our environmental management system, and is committed to the prevention of environmental pollution, saving resources and energy, and supports and cooperates with nature conservation activities.

Certification Number E2093
Registration date February 17, 2021
Recertification date
Expiration date February 16, 2024