Chicago Quality

If you’re looking for the very highest quality in extruded brass and bronze, you’ve come to the right place. We’ve been doing this since we started back in 1922. Our state-of-the-art test labs ensure that everything we do meets the highest possible standards.

We currently offer certifications on the following tests in our lab …

  • Tensile Properties (Ultimate Tensile Strength)
  • Rockwell Hardness Test
  • Chemistry Testing
  • Dimensional Testing

If you require a Certification of Conformance for any of these tests, let us know at the time of your order.

Meeting all of the highest quality standards available, we are both ISO 9001:2015 Certified and DFARS (Defense Federal Acquisition Regulations Supplement) Compliant.

Safety Data Sheets

Download Safety Data Sheets for the following product categories: