High Pressure Die Casting
Professional die casting solutions for aluminum, zinc and magnesium parts with exceptional precision and quality
High Pressure Die Casting Service
Turn-key high pressure die casting solution with complete manufacturing services from design to finished product
What Is High Pressure Die Casting?
High pressure die casting involves the injection of molten metal, under enormous pressure, into the hollow cavity of a custom-made steel forming die. It's the fastest and most cost-effective way to produce medium to high volumes of metal parts with excellent surface finish and dimensional accuracy.
Complete Service Package
Sinbo Precision offers not only exceptional casting dies and parts, but also CNC machining, plating, anodizing, powder coating – all the additional manufacturing services needed for a complete finished product.
Following North American Die Casting Association standards for quality and precision
Key Advantages
Competitive advantages that make pressure die casting the preferred choice
Multi Materials
Aluminum, Zinc, Magnesium alloys
High Volume
Tens of thousands economically
Superior Finish
Excellent surface quality
Complex Shapes
Intricate features possible
Large Parts
Structural components
Why Choose Sinbo Precision?
Industry leadership and comprehensive capabilities that set us apart
Complete Manufacturing Services
Threaded holes, machined faces, o-ring grooves, undercuts, keyways, and other complex features for complete die cast parts.
Expert Leadership Team
Multi-disciplinary team of international manufacturing professionals optimizing designs for maximum efficiency.
Material Verification System
All raw materials verified with PMI using advanced scientific measuring equipment for complete traceability.
Proven Global Results
Services used in agriculture, automotive, industrial and commercial applications worldwide with documented success.
Intelligent AI Pricing
Advanced AI quotation algorithms deliver quotes in 24 hours or less with no minimum order requirements.
Success Stories
Real-world applications showcasing our die casting expertise
Gate Smart Lock
Innovative door security solution with enhanced fit, finish, and performance through design for manufacturing optimization.
ErvoCom Communications
Aluminum die cast housing for telecommunications equipment meeting high fire safety and performance standards for commuter trains.
The High Pressure Die Casting Process
Our systematic approach ensures quality from design to delivery
DFM Review
Complete Design for Manufacturing review of CAD files to ensure optimal design for die casting process.
Material Verification
Verify tooling and product raw materials for compliance with industry standards and specifications.
Tool Fabrication
Multi-axis CNC machining for core and cavity creation with precision engineering.
Heat Treatment
Careful heat treating to temper the molds for optimal hardness and durability.
Process Control
Exercise precise process control during casting to ensure consistent quality.
Inspection
Professional inspection and quality assurance to meet and exceed specifications.
Technical Specifications
NADCA standards and quality specifications for precision die casting
NADCA Standard Tolerances
Dimensional Accuracy
±0.05mm for standard features
Surface Finish
Ra 1.6μm - 3.2μm typical
Minimum Wall Thickness
1.5mm - 2.0mm depending on material
Draft Angle
1° - 3° standard, customizable
Additional post-process machining can help achieve tighter tolerances when required
Mold Tool Specifications
Material
H13 tool steel standard
Hardness
Rockwell 42-48 HRC
Cavity Count
1-16 cavities based on part complexity
Life Expectancy
50,000 - 500,000 shots typical
Specialty steels available upon request for specific applications
High Pressure Die Casting Materials
Premium alloys for optimal performance and cost-effectiveness
Aluminum
Ideal for strong, lightweight yet complex geometries. Can be highly polished for aesthetic applications.
Zinc
The least expensive option with excellent plating characteristics. Great for decorative and functional applications.
Magnesium
Offers the best strength-to-weight ratio for higher performance applications where weight is critical.
Material Selection Tips
Weight Critical
Choose Magnesium for best strength-to-weight ratio
Cost Effective
Zinc offers excellent value for decorative parts
Versatile Performance
Aluminum provides the best all-around performance
Years of Experience
Professional experience in pressure die casting and precision manufacturing since 2013
Die Casting Projects
Parts Produced
Quality Rate
Get Your Die Casting Project Started Today
Our pressure die casting engineers are ready to work with you to make sure you get great parts fast. When you submit your 3D design files, we will consult with you to ensure design for manufacturability.
Email Us
info@sinboprecision.com
Call Us
+86-755-29896688
Business Hours
Mon-Fri: 9:00-18:00