Dongguan JEC Mold Co., Limited · ISO 9001:2015
Automotive tooling by JEC Mold
Industry

Automotive Tooling and Molded Parts

Tooling for lighting air handling fluid circuits and interior trim

The Pain

What This Sector Gets Wrong

An automotive tool has to survive a program, not a purchase order. The parts we have molded for this sector — headlamp housings, intake manifolds, coolant tanks, vents and trim — are the ones where geometry, Class-A surface and long tool life all land on the same block of steel.

What Buyers Need

  • Tool life measured in production years, not sample runs
  • A design record your own engineers can review
  • Slide and lifter geometry that opens the same way on shot one and shot one million
  • Class-A surfaces that survive a cavity re-polish

What We Deliver

  • Full 3D mold design to DME, Meusburger, HASCO, Progressive or MISUMI standards
  • MoldFlow filling, packing, warpage and cooling study before machining
  • Mold motion simulation for slide and lifter heavy tools
  • Trial reports with a sample dimension report (FAI) on delivery
Delivery

How a Automotive Program Runs With Us

  1. Enquiry

    3D data, resin, annual volume and mold standard. Quotation back within two working days.

  2. Engineering

    Full 3D design, DFM for comment, MoldFlow study and, where needed, motion simulation.

  3. Build

    CNC and EDM machining with inspection at incoming material, electrode and post-machining stages.

  4. Release

    Trial report and sample dimension report, then final mold and packing inspection.

FAQ

Automotive Buyers Ask

Have you tooled for the automotive sector before?

Yes. The parts shown on this page are our own work in that sector: automotive air handling housing, automotive interior trim bezel, automotive intake manifold.

What engineering comes before the tool is cut?

A written DFM for your comment, a practical MoldFlow study on mass production molds, and for multi-action tools a mold motion simulation that steps through open to close.

Which mold standards do you work to?

Your own standard, or DME, Meusburger, HASCO, Progressive or MISUMI. Our senior designers read customer standards and special requirements in English.

What arrives with the tool?

Mold trial reports with a sample dimension report, after which the tool passes final mold inspection and packing inspection before shipment.

Can you second-source an existing tool for this sector?

That is a normal request. Send the existing 3D data and the part drawing and we will quote a new tool against it within two working days. Transfer of an existing physical tool: TBC per project.

Start a Automotive Tooling Enquiry

Send the part, the resin and the volume. You will have a professional quotation with technical comment within two working days.