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→ Prototyping & NPI • Bridge Tooling

Bridge Tooling & Pilot Runs

Scale from Prototype to Mass Production with Fast-Turnaround Tooling.

Bridge the gap between initial prototyping and full-scale production. JYH delivers rapid aluminum and pre-hardened steel injection molds for pilot batches from 100 to 10,000+ parts in real production resins.

7-10 Days Mold Lead Time
Up to 100k Shots Mold Life
True Production Resins
FIVE CORE CAPABILITIES

Our Bridge Tooling & Pilot Run Solutions

Accelerate market entry and validate critical tooling tolerances before committing to expensive high-volume production molds.

Low Capital Risk. Production Parts.

Eliminate $50k+ upfront tooling risk. Receive real molded parts for testing, certification & launch.

Rapid Aluminum Tooling

Rapid Aluminum Tooling (QC-10)

Molds built in 7-10 days for fast pilot verification and up to 5,000 molded parts.

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Semi-Hardened Steel Tooling

P20 / NAK80 Steel Tooling

Extended mold life (up to 50,000+ shots) for bridge and low-volume commercial production.

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MUD Insert Systems

MUD Insert Systems

Interchangeable core & cavity inserts in standard mold bases to cut tooling cost by 50%.

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Production Thermoplastics

Engineering Resins

Molding in actual production resins: ABS, PC, Nylon (PA6/PA66), POM, PEEK, TPU.

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Low-Volume Pilot Runs

Low-Volume Pilot Runs

Reliable runs from 100 to 10,000+ units with CMM FAI inspection reports and custom packaging.

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De-Risk Mass Production
WHY CHOOSE JYH

De-Risk Mass Production. Shorten Time to Market.

Committing directly to high-volume multi-cavity steel molds can be a multimillion-dollar gamble if unexpected design flaws emerge. Our rapid bridge tooling delivers production-grade parts in days so you can test, certify, and generate revenue immediately.

✓ 80% lower upfront capital
✓ 7-10 days mold dispatch
✓ True production resins
✓ Comprehensive DFM analysis
✓ Regulatory & UL/CE testing
✓ Smooth mass-production scaling
Get a Tooling Quote
OUR PROCESS

From CAD to Pilot Parts in 6 Steps

A transparent, repeatable engineering workflow designed for tight tolerances, robust tool life, and on-time delivery.

01

CAD & DFM Review

Parting line, draft angles, wall thickness & sink mark analysis.

02

Tool Design & Moldflow

3D mold CAD creation, runner optimization & gate simulation.

03

Precision Tool Machining

High-speed CNC, wire EDM & mirror-polishing of mold cavity.

04

T1 Sample Mold Trial

First shot inspection & sample shipment for client sign-off.

05

CMM & FAI Report

Full First Article Inspection (FAI) dimensional check to 2D prints.

06

Pilot Run & Scaling

Stable molding, SPI/VDI texturing, assembly & global dispatch.

TOOLING & PROCESS CAPABILITIES

Comprehensive Tooling Technologies & Resins

We match your part complexity, production volume, and material requirements to the optimum mold construction.

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Aluminum QC-10 Molds

500 – 5,000 parts, fast heat dissipation, 7–10 days turnaround.

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P20 / NAK80 Steel Molds

5,000 – 50,000 shots, tighter tolerances, abrasive resins.

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MUD Insert Systems

Standardized mold frame, lowers initial tooling cost by 50%.

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Overmolding & 2K (Two-Shot)

Rigid substrate with soft TPE/TPU ergonomic grips or seals.

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Insert Molding

Encapsulating brass threaded bushings, pins, or stamped terminals.

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SPI Polish & VDI Texturing

Diamond mirror buff (SPI A1) to fine EDM matte textures.

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Secondary Finishing & Assembly

Ultrasonic welding, pad printing, CNC post-machining, custom packaging.

INDUSTRIES WE SERVE

Trusted for Mission-Critical Pilot Runs

From medical devices needing biocompatible validation to automotive Tier-1 functional assemblies.

Medical & Diagnostics

Medical & Diagnostics

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Consumer Electronics

Consumer Electronics

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Automotive & Mobility

Automotive & Mobility

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Robotics & Industrial

Robotics & Industrial

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Aerospace & Defense

Aerospace & Defense

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Tooling Quality Assurance TOOLING & METROLOGY ASSURANCE

Guaranteed Tool Life & Repeatable Accuracy.

Every mold is backed by our full tool life guarantee. If a bridge mold shows premature wear during your contracted run, JYH maintains or replaces cavities free of charge.

Learn About Our Warranty
FREQUENTLY ASKED QUESTIONS

Common Questions About Bridge Tooling

Bridge tooling uses rapid-machining materials like QC-10 aircraft aluminum or P20 pre-hardened steel and standard mold bases to deliver parts in 7 to 10 days at 50%–80% lower cost. Production tooling uses fully-hardened H13/S136 steel with automated multiple cavities designed for 500,000+ parts.
Standard aluminum bridge tooling produces initial T1 samples in 7 to 10 business days. Complex molds with multiple side-actions or lifters typically take 12 to 15 business days. T1 samples are expedited door-to-door via DHL/FedEx.
We mold nearly all engineering thermoplastics including ABS, Polycarbonate, Nylon (PA6, PA66 with glass fiber), POM (Acetal/Delrin), Polypropylene, PEEK, and elastomeric TPE/TPU. Custom color masterbatch and flame-retardant (UL94 V-0) additives are fully supported.
Aircraft aluminum molds are rated for 2,000 to 10,000 shots depending on resin abrasiveness. Pre-hardened P20 steel molds can comfortably produce 50,000 to 100,000+ parts with proper preventive maintenance.
Please upload 3D CAD files (.STEP, .STP, or .IGES) for geometry and draft analysis, accompanied by a 2D PDF drawing indicating critical tolerances, cosmetic surface finish specs (e.g., SPI-A2, VDI 24), and target resin grade.
REQUEST A TOOLING QUOTE

Request Your Bridge Tooling & Pilot Run Quote

Fill in the details below and upload your 3D CAD files. Our mold engineers will evaluate gate locations, draft angles, and provide a full DFM quote within 24 hours.

Click to upload or drag and drop
Up to 100 MB: STEP, STP, IGES, X_T, DWG, PDF
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