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Quality Certifications


Seward Screw, LLC is certified to deliver the precision CNC machining solutions that your custom close-tolerance parts and assemblies require.

ISO 9001:2015 Certification

Click the above image to view/download (PDF) our ISO 9001:2015 Certificate.
Certificate No. CERT-02493-2006-AQ-HOU-RvA
Initial Certification Date: November 5, 1999. Our Registrar is DNV-GL.

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