Aluminum Die Casting Manufacturer in China

KastMfg manufactures custom aluminum die casting parts in Nanjing, China for overseas OEM buyers. We support programs that need high-pressure die casting, tooling, CNC machining, surface finishing, inspection, and export packaging from one supplier.

Our aluminum die casting work is strongest for housings, covers, brackets, heat sinks, motor components, pump and valve parts, electronics enclosures, and industrial machinery components.

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Why Buyers Choose KastMfg

Requirement	KastMfg Capability
Production process	Cold-chamber high-pressure die casting
Machine range	80T to 1,600T die casting machines
Common alloys	A380, A360, A413, ADC12
Secondary operations	CNC machining, tapping, deburring, finishing, assembly support
Quality system	ISO 9001:2015 certified; automotive process controls available
Export support	Packaging, documents, and overseas shipment coordination

For a broader service overview, see aluminum die casting.

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Aluminum Parts We Commonly Produce

• Motor housings and end shields
• Gearbox and pump housings
• LED lighting and heat sink housings
• Electronics and power equipment enclosures
• Mounting brackets and structural covers
• Compressor, valve, and hydraulic components
• Industrial equipment covers and frames

For examples by component type, review product families.

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Integrated Manufacturing Workflow

KastMfg handles the complete production path:

1. Drawing review and DFM feedback
2. Alloy and tooling approach recommendation
3. Die casting mold design and build
4. First trial and sample inspection
5. HPDC production
6. Trimming and deburring
7. CNC machining and tapping
8. Surface finishing
9. Final inspection and packaging

This integrated workflow reduces handoff risk and helps control tolerance stack-up between the casting and machined features.

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RFQ Checklist

Send these items for an accurate quotation:

• 2D drawing with tolerances
• STEP or IGES 3D model
• Target alloy or application environment
• Annual volume and batch size
• Machined feature requirements
• Surface finish and packaging requirements
• Critical dimensions and inspection needs

KastMfg normally reviews complete aluminum die casting RFQs within 48 business hours.

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Aluminum die casting inquiry: yaoqingpu1983@gmail.com | +86 138 1403 4409 | No.6, Rungu Road, Nanjing, China