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Hardware You Can Trust. From People Who Understand Engineering.

    Bring Your Design to Life β€” We Fabricate It.

    From rapid prototypes to final parts, choose the service that fits your build. Upload a CAD file or click to learn more.

    3D Printing

    Plastic parts printed in hours

    CNC Machining

    Precision parts in metal or plastic

    Sheet Metal Fabrication

    Cut & bent metal panels

    Need Screws, Rods, or Sheets? Order in Convenient Packs.

    Pre-packed, verified, and ready to ship. No minimum order.

    Why Protomandi

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    ProtoMandi Guarantee

    We remake or refund parts if anything goes wrong.

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    No Vendor Hunting

    Our AI auto-selects the right vendor. You don't lift a finger.

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    Transparent Pricing

    Breakdown includes material, machine, shipping.

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    All Parts, Delivered Together

    We manage inventory timelines, You innovate

    How It Works

    1
    Pick a Product
    Pick a Product or Service
    2
    Pick a Product
    Get a quote within hours
    3
    Pick a Product
    Guaranteed Delivery

    Testimonials

    I'm extremely satisfied with my experience with Proto Mandi! They truly stand out as a reliable screw seller. I was pleasantly surprised when my order arrived earlier than expected. What truly impressed me was their willingness to help me find a non-standard size screw. Their team understood my requirements and provided an affordable solution that met my needs. The prices were competitive, and the quality of the screws was top-notch. Thanks, Proto Mandi, for your exceptional service and support!

    Mohammed Ujjainwala

    Priority service β€” Apply Now!

    Kindly fill the form and share your requirements.

    Contact Information

    Say something to start a live chat!

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    Frequently asked question

    Just add products to your cart, upload files if needed, and checkout. It’s built for speed β€” no calls, no waiting.
    Most fasteners are sold in packs of 25 or 50 to ensure price-efficiency and availability. High-value or specialty items may be available per piece.
    Yes. Upload your 3D model (STEP/STL) for instant or rapid quote. We offer FDM, SLA, CNC, and laser cutting.
    Yes. Once you upload your file, you'll either see instant pricing or receive a quote within a few hours. You can then complete the order online.
    No. ProtoMandi is built for self-serve ordering. But our support team is just a click away if needed.