Custom Die Casting Solutions for High-Volume Production
Die casting is the preferred manufacturing process for complex metal parts in medium-to-high volumes. By injecting molten aluminum, zinc, or magnesium into reusable steel molds under high pressure, BGCNC delivers components with excellent dimensional accuracy, thin-wall capability, and superior surface finish.
CNC machining is ideal for prototyping and low-volume runs, but die casting offers significant cost advantages as quantities grow. We help engineering and procurement teams navigate the transition from subtractive machining to high-pressure casting, optimizing the production path for both budget and performance.
- Network Partners
- 50+
- Alloys
- Al / Zn / Mg
- Standards
- IATF / ISO
Our Die Casting Capabilities
BGCNC leverages a network of specialized facilities across the Pearl River Delta to deliver end-to-end casting solutions, covering the entire lifecycle of a die-cast part.
Tooling Design & Fabrication
High-durability molds tailored to your part geometry and projected production lifecycle.
Pressure Casting
Precision injection for aluminum (A380, ADC12) and zinc alloys, ensuring consistent density and structural integrity.
Secondary CNC Machining
Post-casting milling and turning to meet tight tolerances on critical features casting alone cannot achieve.
Deburring & Cleaning
Automated and manual processes to remove flash and parting-line imperfections.
Surface Finishing
Powder coating, anodizing, chromate conversion, and bead blasting for aesthetics or corrosion resistance.
Quality Inspection
Dimensional verification, porosity analysis, and material testing to confirm compliance with your specifications.
Engineering Support: From CNC to Die Casting
Deciding when to move a part from CNC machining to die casting is a common challenge for hardware companies. Our engineering team provides the technical evaluation needed to make that call based on your BOM and volume requirements.
Ask for a Break-Even Analysis-
Draft Angles & Wall Thickness
Optimizing geometry to improve mold flow and reduce porosity.
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Tooling Investment vs. Unit Cost
Calculating the break-even point where the initial mold investment is offset by a lower per-unit cost.
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Hybrid Manufacturing
Determining which features require secondary CNC machining and which can be cast to net shape, minimizing total operations.
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Material Selection
Selecting the right alloy based on mechanical properties, thermal requirements, and finishing compatibility.
Managing the Supply Chain Interface
Managing die casting suppliers involves more than ordering parts. It requires oversight of tooling maintenance, alloy quality, and secondary process coordination. BGCNC acts as your integrated partner, handling the complexities of the China supply chain so you don't have to.
We manage technical communication and quality control across multiple tiers of production. Whether your project requires IATF 16949 certification for automotive components or ISO 9001 standards for industrial equipment, we match your project to a certified facility within our network of 50+ proven partners.
Why Partner with BGCNC
Most organizations struggle to maintain consistent quality when scaling from prototypes to mass production. We bridge the gap between design and delivery.
Process Versatility
If volume doesn't yet justify a die casting mold, we offer alternatives such as sand casting or precision CNC machining.
Production Visibility
Regular updates on tooling progress, first-article inspection (FAI) reports, and production schedules.
Quality Consistency
Strict inspection protocols keep high-volume batches at the same quality level as your initial samples.
Logistics Coordination
Full support for assembly, packaging, and international shipping to your facility.
Suitable Applications
Our die casting services are frequently used by companies in robotics, automation, and industrial equipment sectors.
Structural Housings & Enclosures
High-strength, lightweight protection for sensitive electronics.
Complex Mounting Brackets
High-volume structural components requiring consistent geometry.
Heat Sinks
Cast fins for thermal management in industrial equipment.
Mechanical Components
Gear housings, levers, and handles for heavy-duty hardware.
Evaluate Your Manufacturing Path
Are you currently CNC machining parts that could be produced more economically through die casting? Our engineers are ready to review your CAD files and provide a comparative cost analysis.
Send your technical drawings and volume estimates for a DFM review. We will help you determine if your project is ready for the transition to die casting, or if further design optimization is required.
BGCNC
- Address:
- Hongrongyuan · Honghu-Technologiepark, Bezirk Longhua, Shenzhen, China
- Email:
- info@bgcnc.com
- Phone:
Request a Quote & DFM Review
Share your drawings and volume estimates and our team will respond with a cost comparison.