North Carolina | US
USA Catalytic Converter Processing
Access economical shipping solutions for all your catalyst material when you ship to PMR’s North Carolina facility. Get refining solutions for all your converter processing needs through cutting-edge machinery and innovative technology that delivers results in 10-15 business days.
We give tailored and personalized assistance for your shipping and processing needs with a dedicated Helpdesk team that attends to all your questions and guides you through our process.

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Our North Carolina location services suppliers across North America. International suppliers are accommodated at all PMR locations based on their shipping preferences and needs.
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1-855-901-5050Office hours
Featured resources
Start working with a processor that provides you with the answers, not the questions.

Platinum Group Metals (PGMs)
Inside the Catalytic Recycling Process: How Pure Is the Recovered Metal?
Platinum, palladium, and rhodium drive the value of every catalytic converter—but how pure is the recovered metal? This guide breaks down the recycling process, explains how purity is measured through proper sampling and assays, and shows how trusted processors help you unlock the true value of your material.

Processing Knowledge
How Are Contaminants Handled in Scrap Copper Recycling?
Copper purity drives scrap value. This article explains how insulation, solder, oils, and mixed metals are identified and removed during scrap copper recycling, and how proper preparation and refining methods help maximize payouts and produce high-purity copper.

Catalytic converter 101
Oxidation vs Three-Way Converters: What’s the Difference?
Oxidation and three-way catalytic converters may look alike, but their internal chemistry, precious metal loading, and recyclability differ significantly. This guide explains how each works, why rhodium matters, and how understanding converter design helps recyclers grade, sort, and price material more accurately.


