Custom Plastic Injection & Medical-Grade LSR Molding Services

Powered by Fanuc All-Electric Molding Machines. Delivering Zero-Warp, Tight-Tolerance Components (±0.005mm) for Medical & 3C Electronics (MOQ: 500+).

Certifications

IATF 16949 (Auto)
ISO 9001
RoHS Compliant
Supplier Recognition & Quality Documentation Support

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All-Electric Precision for Zero Batch Variance

All-Electric Precision:

Equipped with FANUC 50T & 130T all-electric injection machines for oil-free, highly consistent, and cleanroom-capable molding.

Medical Silicone Molding:

Operating 250T compression molding machines dedicated to medical and automotive flexible silicone components.

Extreme Tolerance:

Achieving injection molding tolerances down to ±0.005mm for highly complex geometries.

Hybrid Manufacturing:

170+ CNC machines in-house for precision insert molding & post-machining.

Insert Molding & Overmolding: Integrating Metal with Plastics

Engineering Plastic Molding:

Processing high-temperature and high-strength engineered resins.

Insert & Overmolding:

Leveraging our massive in-house CNC capacity, we manufacture ultra-precise metal inserts for seamless overmolding.

Medical Silicone Compression:

Custom silicone molding specifically tailored for medical devices and automotive seals.

High-Performance Resins & Elastomers

We engineer extreme performance by utilizing specialized plastics and medical-grade silicones.

PA66

PPS

PPA

ABS

Don't see your material? View our full [Material Capabilities Guide] or [Contact Our Engineers] for special requests.

Ensuring Precision & Material Compliance

Rigorous inspection protocols backed by world-class metrology equipment.

Keyence IM-7010 & Hexagon CMM:

Performing micron-level First Article Inspection (FAI) and full-dimensional scanning to strictly control shrinkage rates and geometric tolerances.

Tianrui RoHS Analyzer:

In‑house raw material elemental analysis ensuring 100% compliance with stringent European RoHS standards.

Engineered to Reduce Shrinkage and Dimensional Drift Risks

DFM & Locked Injection Parameters

Consistent molding starts with mold flow analysis and exact parameter control. Once the 4-week T1 sampling and FAI are approved, holding pressure, temperature, and cooling times are digitally locked into our Fanuc systems for your repeat orders, helping reduce batch-to-batch warpage through validated molding parameters and inspection requirements.

CMM Verification for Shrinkage Control

We don't just inspect the mold; we verify the final molded geometry. Using Hexagon CMMs and Keyence Vision Systems, we provide comprehensive dimensional layouts, ensuring critical snap-fits and housing tolerances meet your exact assembly requirements.

RoHS & Medical-Grade Material Tracking

Compliant with strict industry standards. Every batch of resin (ABS, PC) and medical silicone is verified in-house via Skyray spectrometers, with full lot traceability from raw pellets to the final packaged components. 硅胶页面

Design for Injection Molding (DFM) Specifications

Design Feature	General Recommendation	Aizhuo Milling Capability	DFM Optimization Tips
Max Part Size	Max 1500g	Leveraging high-tonnage injection machines for large-part molding with consistent quality and minimal warpage.	Optimize gate location and cooling layout to reduce cycle time and ensure uniform filling for heavy parts.
Wall Thickness	0.5mm (Uniform)	We utilize advanced Moldflow analysis to recommend optimal wall thickness adjustments, eliminating sink marks and warping.	Maintain uniform wall thickness; use chamfers or radii for transitions between thick and thin sections.
Insert Molding	Requires precise positioning	Aizhuo Exclusive: With 170+ CNC machines, we manufacture your custom metal inserts in-house with tight-tolerance metal inserts to support stable overmolding	Design knurling, grooves, or undercuts on the metal insert to maximize plastic adhesion and pull-out strength.