Winona began working towards compliance with the IAQG developed quality system requirements for aviation, space, and defense organizations in 2013. The AS9100D and ISO 9001:2015 certifications ensure customers of our ability to provide the highest quality tooling and services.

Made in America

Winona is proud to say our tooling is designed and built domestically in the USA by combining the best of technology and hand craftsmanship.

ASR Certification Verfication

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