Precision Die Castings with Integrated Manufacturing and Efficient Adaptability for High-Speed Rail and Automotive Applications

This series of precision die castings utilizes advanced high-pressure die casting technology with core advantages of lightweight design, integrated structure, and high reliability. Through material innovation and process optimization, we provide integrated structural solutions for high-end manufacturing fields including automotive, high-speed rail, electronic communications, and aerospace. Our capabilities range from micro electronic heat sinks to extra-large automotive body structural parts, enabling one-time molding of complex shapes to significantly improve end product performance and manufacturing efficiency.

• Material Matrix: Lightweight alloys including aluminum alloys (Series 380, 413) and magnesium alloys (AZ91D, AM60), achieving 30%-50% weight reduction compared to traditional steel components. Magnesium alloy die castings provide an additional 20% weight reduction.
• Structural Strength: High-vacuum die casting process maintains porosity below 1%. Combined with insert die casting technology, component fatigue life increases 3-5 times, meeting requirements for high-frequency vibration applications like high-speed rail bogies and automotive chassis.

• Precision Control: Achieves dimensional accuracy of ±0.1mm and thin-wall molding capability down to 0.5mm, ideal for precision structures in 5G base station heat sinks and mobile phone frames.
• Integrated Manufacturing: Supports extra-large integrated die casting, consolidating 70+ parts into single components (e.g., Tesla Model Y rear floor), reducing welding points by 90% and significantly improving structural stability.

• Process Adaptability: Covers 7 major process types including hot-chamber die casting (small zinc alloy parts), cold-chamber die casting (large aluminum alloy parts), and vacuum die casting (high-strength parts), with customizable production processes.
• Surface Treatment: Supports anodizing, powder coating, electroplating, and functional properties including corrosion resistance (EN 45545 fire protection standard), electromagnetic shielding, and thermal conductivity.

• Full-Process Quality Control: MAGMA simulation software optimizes mold design, reducing test molds by 30%. AI monitors pressure and temperature parameters in real-time for batch consistency.
• Green Manufacturing: Achieves 95%+ waste recycling. Cold-chamber die casting machines save 30% energy, complying with low-carbon production standards.
• Technological Upgrading: Deploys multi-material composite die casting (carbon fiber reinforcement, 3D printing inserts) and expands high-performance materials like titanium alloys.

We provide full-chain services from material selection to after-sales technical support. Our structural integration solutions reduce end product weight and manufacturing costs while advancing high-end equipment toward lightweight and intelligent development through material and process innovation.

Highly corrosion-resistant aluminum alloys ideal for die-cast parts exposed to environmental elements:

• Aluminium 46100 / ADC12 / A383 / Al-Si11Cu3
• Aluminium 46500 / A380 / Al-Si8Cu3

High strength-to-weight ratio magnesium alloys with excellent corrosion and wear resistance:

• AZ91D
• AM60B
• AS41B

Excellent heat and electricity conductors for parts requiring rapid heating/cooling.

• Automotive: Engine blocks, cylinder heads, transmission cases
• Electrical: Switchgear, panel boards, circuit breakers
• Aerospace: Aircraft and spacecraft components
• Appliance: Components for various appliances
• Furniture: Hardware including drawer pulls and knobs
• Other Industries: Medical, construction, and toy manufacturing