ISO Certifications

In order to supply the products meeting various requirements, we take a management system certified according to ISO 9001 system, that is consistent throughout the entire process; development, production, quality control, and delivery.

ISO14001:2004 certified

ISO 9001:2000 certified

SONY Green Partner Certified

SONY "green partner system" based on our approved suppliers of raw materials certified as Green Partners.We will continue to develop products that contribute to environmental conservation.