Die Casting Services

As a leading die casting manufacturer based in China, we deliver high-quality die casting parts with short lead times. From high pressure die casting to gravity die casting, we turn your concepts into near-net-shape components.

ISO 9001:2015

ISO 13485:2016

ISO 4001:2015

Start Free Quote Upload Your Design

Free DFM Feedback

Optimize your design before production

±0.005 mm Precision

Consistent tight tolerances

100+ Materials Available

Metals & plastics supported

99.8% On-Time Delivery

Reliable global fulfillment

Our Die Casting Services

Aluminum die casting

Custom aluminum extrusion for precise cross-sections and scalable production.

Max part size (L×W×H)1000 × 600 × 200 mm

Min wall thickness1.2 mm

Structural complexityMedium-high (threads/inserts)

Production volume1,000 – 100,000 pcs/batch

Zinc die casting

Our zinc die casting services offer superior precision for small, complex parts requiring high impact strength and premium finishing.

Min wall thickness0.5 mm

Part complexityHigh / intricate details

Typical volume1,000 – 100,000 pcs

Surface finish as-castExcellent / smooth

Upload Your Design

Die Casting Parts Made By Us

Real components from our production lines — automotive, industrial, electronics, and more. Each part reflects our commitment to precision and quality.

Automotive Bracket

Engine mount bracket, thin-wall design, as-cast + CNC drilled.

LED Housing

Heat sink integrated, excellent surface finish, powder coated.

Gearbox Cover

Complex geometry with bearing seats, machined on CNC centers.

Connector Shell

High conductivity, nickel plated, used in industrial controls.

Pump Housing

Pressure tight, vacuum die cast, leak tested.

Heat Sink

High fin density, as-cast with minimal draft, excellent thermal performance.

Latch Mechanism

Intricate moving parts, as-cast tolerances +0.1mm.

Structural Insert

Lightweight, high strength, used in aerospace brackets.

Get Instant Quote

Precision & Technical Standards

Dimension / characteristic	Standard	ApexBatch capability	Reference
Die casting linear tolerance	±0.1 ~ 0.2 mm	part-dependent	ISO 8062
Hole position (as-cast)	±0.2 mm	±0.15 mm	—
CNG post-machining	±0.05 mm	±0.03 mm	typical
Flatness control	0.2 mm / 100 mm	0.15 mm / 100 mm	—

✓

All tolerances are optimized for aluminum die casting and zinc die casting projects. We also support die casting vs injection molding consultations – our engineers help you choose the right process.

Get Instant Quote

Die Casting Factory

Located in Shenzhen's advanced manufacturing district, our 50,000 m² vertically integrated facility operates 8 specialized production shops and is equipped with 300+ advanced machines.

We support end-to-end manufacturing in one location, including die casting, CNC machining, sheet metal fabrication, 3D printing, as well as in-house surface treatment and quality inspection lines.

50,000 m²

Total Factory Area

Specialized Production Shops

300+

Advanced Equipment

98%

On-time Delivery

Custom Die Casting Manufacturing Facility

Why Engineers Choose ApexBatch

Comprehensive Free Services

Full-spectrum support including DFM analysis, process optimization, design validation, and quality inspection. Reduce trial costs with free engineering verification.

Flexible Manufacturing

From single prototypes to 500+ production runs. Perfect balance of ultra-precision machining and cost-effective solutions for rapid R&D iteration.

Ready to Start Your Project?

Upload your STEP/IGES files now for a professional manufacturing analysis and quote.

Get Instant Quote

Strict IP Protection (NDA Available)

End-to-End Service

Complete workflow from design to delivery. Support for expedited production, batch scheduling, and custom delivery solutions under one roof.

Expert Support System

Dedicated sales + engineering teams, visual order management, compliance adaptation, and risk analysis. 24-hour rapid response with professional support.

Die Casting Materials We Work With

✈️

Aluminum

Common Grades

ADC12A380

Key features & applications

•Cost-effective, excellent fluidity, ideal for thin-wall aluminum die casting parts.

⚠️

Other alloys on request (including aluminum die casting suppliers grade 383, 360, etc.)

Die Casting Surface Finishes

From corrosion protection to premium aesthetics — we offer in-house finishing lines with full process control. Custom colors, textures, and functional coatings available.

As-cast

Standard / raw

Native die cast surface, cost-effective, slight texture.

Polishing

Glossy / decorative

Mirror / brushed finish for high aesthetic demand.

Powder coating

Corrosion resistant, available in a variety of colors

RAL series, durable, corrosion resistant, color variety.

Painting

Custom colors

Solid or metallic paint, decorative & protective.

Plating

Wear-resistant and corrosion-resistant

Nickel / chrome / zinc plating for wear & anti-corrosion.

Anodizing

Class II / III

Only for aluminum, increases hardness & corrosion resistance.

Comprehensive secondary & assembly operations

Precision machining

Tapping, drilling, reaming
Inserts / heat staking
CNC milling & turning centers
In-house CMM, optical comparators

Assembly & value-add

Sub-assembly, riveting
Laser marking / serialization
Kitting & JIT delivery
Full dimensional reports

Metrology & QA

CMM (Zeiss) & optical comparators
Surface roughness testing
X-ray for porosity check
Material certification

Logistics & supply chain

Kitting / sequenced delivery
JIT / VMI programs
Packaging & labeling
EDI / ASN support

Quality Assurance

Your Trust,

Verified by Data.

We exceed standards with rigorous testing and verification for real-world applications.

±0.001

Zeiss CMM Verification

Every critical dimension verified by world-class metrology.

2-Hr

Dynamic IPQC

In-process quality control every 2 hours for consistency.

100%

Full Documentation

Digital OQC, Material Certs, and DFM reports included.

0.2%

ISO Certified

ISO 9001:2015 & ISO 13485 & ISO 14001 standards backed.

Frequently asked questions

Die casting is a metal casting process where molten metal is injected into a reusable steel mold (die) under high pressure. It is commonly used for aluminum die casting and zinc die casting to produce complex, high-volume parts with excellent dimensional accuracy.

Die casting uses molten metal (aluminum, zinc) injected under high pressure into steel dies, while injection molding uses polymers (plastics). Both produce complex geometries at high volume, but metal die casting delivers superior strength, thermal conductivity, and EMI shielding.

We use vacuum-assisted high pressure die casting, optimized gating and venting, controlled fill speeds, and real-time process monitoring to minimize porosity. X-ray inspection and density checks are performed per our die casting quality standards.

Zinc die casting (Zamak 3/5) supports wall thicknesses as thin as 0.5 mm, while aluminum die casting typically requires a minimum of 1.2 mm. Our engineering team provides DFM guidance to optimize wall thickness for your specific die casting parts.

Yes. Every project begins with a comprehensive DFM (Design for Manufacturability) review. Our engineers evaluate part geometry, draft angles, wall thickness, and gating strategy to optimize your die casting design before committing to tooling.

Our core capability is high pressure die casting (HPDC), which is ideal for high-volume, precision parts. For projects requiring low pressure or gravity die casting, we can evaluate feasibility and recommend the best process for your application.

Start Your Die Casting Project Today

Upload your design files and get a detailed quote and free DFM analysis within 24 hours

Upload files for an instant quote Contact our engineers