Custom Mold Development for New Programs
From concept, sample, or released CAD data, we support custom injection mold development with DFM review, mold design optimization, and production-focused tooling decisions that reduce launch risk.
DFM · Tooling · Molding · QC
Our Manufacturing Capabilities
From design-for-manufacturing feedback to CNC machining, mold assembly, injection molding, and quality inspection, Yuda supports OEM projects with practical capability across the full production workflow.
CNC Machining
Mold Assembly
Quality Inspection
DFM to Sampling
Manufacturing feedback, tooling review, and early-stage problem solving before production.
Machining to Molding
CNC work, mold assembly, injection molding, and internal process coordination.
Inspection to Delivery
In-process inspection, final verification, and support for OEM export projects.
Equipment
We Run
Our shop floor runs a mix of precision machines for mold-making and high-tonnage injection molding.
Reliable Performance
Stable and accurate equipment to ensure consistent quality and delivery.
Complete Capabilities
From mold-machining to injection molding and finishing, all in-house.
Quality Guaranteed
Strict inspection and full-process quality control.
| Equipment | Model / Spec | Qty | Notes |
|---|---|---|---|
| CNC Machining Centers | CY-M1580, VMC1060, VMC850 | 6 | Mold cavity, core, and plate machining |
| EDM Machines | BM850/AP50, DM540, DB7145, DM450 | 8 | Precision cavity features |
| Wire EDM Machines | DK7750Z, DK7740Z and related models | 10 | Complex profiles and inserts |
| Injection Molding Machines | 88T–1,500T horizontal / 4T–20T vertical | 20 | 11 horizontal + 9 vertical machines |
| Grinding & Mold Finishing Equipment | Surface grinders and fitting tools | 4 | Mold plate finishing and adjustments |
| Inspection Equipment | Micrometers, calipers, gauges, optical comparator | 30+ tools | Full-process QC support |
Mold Specifications
The ranges we work within — from small precision parts to large structural components.
Mold Specifications
Max mold size1,500 × 1,400 × 1,500 mm
Mold precision±0.01 mm
Mold baseLKM / HASCO-compatible
Common steelsLKM P20 / P20M, LKM S136 / S136 ESR, LKM H13 / 2344, SW318H-P, SW718H-P, NAK80, DC53, ASSAB 8407 / 8407 2M...
Mold life500,000+ shots
CavitiesSingle-cavity to 48-cavity
Mold structuresSlider, lifter, hot runner, 3-plate mold, automatic thread unscrewing, fully automatic part ejection
Injection Specifications
Machine tonnage4T – 1,600T
Max shot weight7,045g @ 1,600T
Max mold size accepted1,500 × 1,400 × 1,500 mm
Supported materialsABS / PP / PE / PA6...
Min orderPrototype qty OK
Surface finishSPI A1–D3
Where We Add the Most Value
The programs where our engineering, tooling, and production support create the clearest commercial advantage.
Pilot Runs Through Volume Production
We support pilot builds, bridge production, and stable mass production. That means you can validate parts at lower volumes first, then scale into repeatable OEM production without changing suppliers mid-program.
Programs That Require Engineering Iteration
When part geometry, fit, or manufacturability still needs refinement, we work through revisions efficiently within a structured DFM and tooling feedback process to keep development moving.
ISO 9001:2015 Certified
Quality Control System
Every mold and molded part is checked through a five-step inspection flow before shipment.
5 STEPS
Material review to shipment release
Each stage is checked with records, measurements and final release confirmation.
Incoming Inspection
We review incoming resin, steel and packaging materials against purchase specs and supplier certs.
First Article Inspection (FAI)
Every first sample is measured against drawing dimensions and appearance standards before approval.
In-Process Check
Operators and QC staff check dimensions and surface condition at set intervals during production runs.
Final Inspection
Critical dimensions are rechecked with measurement equipment before parts move to packing.
Pre-Shipment Verification
Final quantity, labeling and packing condition are confirmed before goods leave the factory.
Delivery & Logistics
We handle the full journey — from our factory door to yours.
Shipping
Sea (Qingdao / Yantai Port) or Air.
Sea & AirMold Lead Time
Typically 30–45 days for standard molds. 45–60 days for complex / multi-cavity.
30–60 DaysIncluded Docs
Packing list · Commercial invoice · Inspection report.
Full DocsMold Packing
Wooden crate, rust-prevention oil, foam protection.
ProtectedAfter-Sales
Mold storage, periodic maintenance, revision support.
OngoingStart Your Mold or Plastic Parts Project
Send your drawing, sample details, resin requirements, target quantity, and application environment. We will review and get back to you within 24–48 hours.