Skip to content
Willsup Inc

Custom polyurethane components for heavy equipment OEMs

Common challenges for OEM polyurethane sourcing

  • Spec compliance across production runs

    OEM parts need consistent quality and dimensions across every batch. Our process is controlled and documented for repeatability.

  • Long supply chain from overseas

    Importing adds lead time, shipping risk, and quality variability. In-house manufacturing gives you a shorter, more predictable supply chain.

  • Prototype to production transition

    Moving from concept to serial production requires a manufacturer who handles both. We produce prototypes and scale to production in the same facility.

  • Material traceability

    OEM buyers need documentation on material properties and batch traceability. We provide data sheets and batch records with every shipment.

Building equipment that needs polyurethane components?

Questions about OEM polyurethane supply

  • What volume can you handle for OEM production?
    We handle runs from low volume (50–100 parts) to high volume (thousands). Our casting process scales efficiently. Contact us with your projected volumes.
  • Do you provide material certifications?
    Yes. We supply technical data sheets, batch records, and material certifications as required by your quality program.
  • Can you hold inventory for scheduled releases?
    Yes. We can produce ahead and ship on your schedule. Contact us to discuss blanket order arrangements.