Verified 4 July 2026

Aluminum extrusions manufacturers

Aluminum extrusions manufacturers range from specialist custom-profile extruders to vertically integrated producers that offer extrusion, fabrication and finishing. Buyers should look for firms that explicitly state they manufacture extruded profiles (OEM/extrusion press capacity), list alloy/series options, and offer secondary services needed for your application.

Get contact emails + AI outreach — free trial

8 verified manufacturers

  • Tri-State Aluminum

    ““At Tri-State Aluminum, we specialize in producing custom 6000 series aluminum extrusions tailored to the specific needs of our customers.””

  • Eagle Moulding

    ““Design the exact aluminum extrusion profiles your projects need with Eagle Moulding. As a special order manufacturer, we can help you with all custom ...””

  • Bonnell Aluminum

    ““Bonnell Aluminum specializes in high-performance aluminum extrusions, offering custom and standard profiles for a wide range of industries.””

  • American Aluminum Extrusion

    ““American Aluminum Extrusion delivers high-quality custom and standard aluminum extrusions with engineering support, precision manufacturing, and reliable””

  • MMG Engineered Extrusions

    ““As a leading aluminum extrusion manufacturer, we provide a complete manufacturing solution for custom extruded aluminum parts and components.””

  • QST

    ““QST specializes in custom extruded aluminum parts and profiles, including channels, tubes, and framing, with full fabrication and finishing options.””

  • GSH IndustriesUnited States

    ““GSH Industries is a leading supplier of aluminum extrusions in the Cleveland Metro area. Our staff of highly qualified craftsmen can assist you in every step.””

  • PSI Industries, Inc.United States

    ““At PSI Industries, Inc., we offer a broad range of manufacturing services to provide high-quality aluminum extrusions.””

Compiled from public sources and refreshed periodically. Always verify certifications and capabilities directly with the manufacturer before ordering.

Need their contact details?

Source365 finds verified contact emails for manufacturers like these and drafts the RFQ outreach for you — directly from the inquiry email in your Outlook inbox.

Start free 14-day trial

What to specify in your RFQ

Manufacturers quote faster and more accurately when your request covers these points.

  • Profile drawing / cross-section

    Provide a CAD/DXF of the exact extrusion profile and any critical tolerances to confirm die feasibility and tooling needs.

  • Alloy and temper

    Specify aluminum alloy (e.g., 6061, 6063, 6000-series) and desired temper or mechanical properties for strength and finish compatibility.

  • Length and dimensional tolerances

    State extrusion lengths, cut-to-length requirements, and geometric tolerances (straightness, wall thickness variation) for quoting.

  • Quantity / annual volume

    Give piece quantity per order and expected annual volume so the supplier can advise on tooling amortization and MOQ.

  • Surface finish and secondary operations

    List required finishes (anodizing, powder coat, mechanical polishing) and secondary operations (machining, punching, welding).

  • Certification & testing needs

    Declare any required certifications (e.g., mill test reports, ISO, material composition) or inspection/testing standards.

  • End-use environment and regulatory requirements

    Describe intended application (structural, architectural, marine) and any regulatory or corrosion-resistance requirements.

Sourcing FAQ

How do I verify a supplier actually manufactures extrusions?
Ask for explicit statements that they operate extrusion presses or tooling services, request photos/specs of press capacity and examples of in-house extruded parts, and check for technical documentation on alloys and temper they process.
What drives lead time for aluminum extrusions?
Lead time is driven by tooling/die development (new profiles), press availability, surface finishing schedules (anodizing or powder coat), and order quantity; existing-tool repeat runs are much faster than new-die production.
What minimum order quantities (MOQs) should I expect?
MOQs vary widely: custom profiles requiring new tooling typically have higher MOQs or tooling amortization, while standard profiles or repeat tooling runs can be quoted at much lower quantities; request supplier-specific MOQ and tooling cost info.
Which certifications or tests matter for extrusions?
Common requirements include material certification (mill test reports), dimensional inspection reports, and supplier quality system certifications (e.g., ISO); specific industries may need additional testing such as mechanical property tests or corrosion testing.

Related categories