Visit Our Dongguan Factory

The fastest way to verify a die supplier is to walk the shop floor. Come straight to the factory, talk face-to-face with our technical lead, and leave with a sample die in hand.

What You'll See

Production Line

See the die-making workflow from HSS or carbide stock through machining, EDM, grinding and inspection, with the demonstration arranged around your specification.

Technical Dialogue

Face-to-face with our technical lead: spec selection, process details, capacity, pricing — you walk out with answers, not just samples.

QC Walkthrough

Final dimensional inspection, tolerance verification, and test screw forming. Watch how we inspect dies before leaving the factory.

How It Works

  1. 1

    Submit Request

    Tell us who you are, your production volume, and when you'd like to come.

  2. 2

    We Confirm

    Within 24 hours we'll reply with visit dates and directions to the factory.

  3. 3

    We Plan

    Customized tour agenda based on your screw program. Sample dies prepared in advance per your specs.

  4. 4

    You Arrive

    Our technical lead guides the factory tour; the founder joins the key conversations. Leave with sample dies, spec sheets, and a quote.

Request a Visit

Tell us a bit about your business so we can prepare the right sample dies and tour agenda before you arrive.

ZLD Precision Mold
ZLD Precision Mold