We receive material certifications from our supplier, which we can send to you upon request. You can use the MTRs to trace the material back to the supplier, but we cannot guarantee 100% accuracy of each cert.
Our materials are sourced domestically and globally, and you can confirm general sourcing on each material page. Please note, material pages also include design specifications and material properties which may have the information you need!
We recommend requesting certifications when you place orders through our website by leaving an order note. Specify which materials you need MTRs or spec sheets for and we’ll send them to you!
If you have specific questions about material certifications, please reach out to our support team!
