For real fastener manufacturers

Free drill point die sample — freight collect

Evaluate our die quality in your own production line before any commitment. We cover die manufacturing cost; you cover the return freight (DHL or FedEx account). That way only serious buyers apply, and real buyers get real samples.

Die is free

We produce the sample die at our cost. You pay nothing for the die itself, regardless of material, coating, or L-series.

5-day production

From sample approval to ex-works, 5 working days. Rush orders possible if your production line is down.

Ships with QA report

Every sample die ships with HRA hardness report + CMM dimensional certificate so you can verify against your own QA spec on arrival.

How It Works

  1. 1

    Submit Request

    Tell us your screw specs, monthly volume, current supplier status, and DHL/FedEx account.

  2. 2

    We Review

    Within 24 hours we confirm receipt and verify your company details. If eligible, you get a sample quote.

  3. 3

    We Manufacture

    5 working days for standard L1-L6 sample; longer for non-standard geometry or custom coating.

  4. 4

    You Receive

    DHL/FedEx pickup from Dongguan using your account (freight collect). Arrives 3-5 working days internationally.

Eligibility requirements

We ship free samples only to qualified fastener manufacturers. The following filters protect sample economics and keep them available for real buyers:

  • Business email on a company domain (not gmail.com, qq.com, 163.com, yahoo.com, etc.)
  • Provide a DHL, FedEx, or UPS account number (we use your account for the outbound shipment — "freight collect")
  • Your screw specifications: size (IFI or DIN), drill diameter, and L-series requirement

Request a Sample

Provide the details below. We review each application manually — 24h reply.

Must be a company-domain email (gmail / qq / 163 are rejected).

Optional here — we will request it by email after eligibility confirmed.

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ZLD Precision Mold