Our Certifications
取得認証ISO 9001 | Quality
Certified in 2011. With the quality management capabilities our many customers expect, we deliver ever-better products.
ISO 14001 | Environment
Certified in 2016. As a member of a society striving for coexistence, harmony, and sustainability, we apply our environmental management practices to fulfill our role.
JIS Q 9100 (AS9100) | Aerospace
Certified in 2018. To help keep the skies safe, we continue to refine the quality management capabilities required of companies serving the aerospace industry.
*JIS Q 9100 is an industry-specific standard that adds aerospace requirements to the international ISO 9001 standard. *The scope of JIS Q 9100 certification covers the Ryugasaki Plant and the North Laboratory within the North Plant.
Nadcap | Special Processes
Accredited in 2023 for Nondestructive Testing (Magnetic Particle Testing, MT). We are expanding our Nadcap accreditations in pursuit of even higher quality. Heat treatment requiring Nadcap accreditation is provided in partnership with an accredited subcontractor.
*Nadcap is a global accreditation program for special processes in the manufacture of aerospace components. Manufacturers of airframes, engines, and other major equipment require this accreditation from suppliers as proof of their capabilities. *The scope of Nadcap MT accreditation is limited to the North Laboratory within the North Plant.
Defense Equipment Production Base | Ministry of Defense
In July 2026, the Ministry of Defense of Japan and the Japan Self-Defense Forces recognized Toyo Forging Works as a company that underpins the nation’s defense equipment production base.
