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QUALITY

Superior Spring Company is dedicated to uphold the highest possible quality standards. We were originally International Organization for Standardization (ISO) certified in January 1998 and have made continuous improvements to our certification system since then.

We are AS9100 – Rev. D and ISO 9001:2015 certified.

View our AS9100 Rev D / ISO 9001:2015 Certification

Superior Spring Company holds Nadcap certifications for Chemical Processing - Passivation and Heat Treating.

CHEMICAL PROCESSING CERTIFICATION
Heat Treating Certification

Superior Spring Company is a Boeing D1-4426 Approved Process Source for Heat Treating to BAC5619 and BAC5617

Boeing D1-4426 Approved Process Source

Superior Spring Company also maintains ITAR registration:

ITAR Registration Letter - Exp 12/31/26

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SSC

Purchase Order Quality Requirements: Form PU-01-9 Rev C

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Superior Spring Company also maintains ITAR registration:

ITAR Registration Letter - Exp 7/31/2021

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SSC

Purchase Order Quality Requirements are available below:​

Purchase Order Quality Requirements - Form PU-01-9 rev A

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