High-Pressure Aluminum Die Casting Manufacturer for OEM Precision Parts
Supported materials include ADC12, A380, A360, AlSi10Mg, magnesium alloy, zinc alloy, and other custom die casting alloys for OEM and industrial manufacturing projects.
Aluminum & Zinc Die Casting Services — High Pressure Die Casting with Precision CNC Post-Machining
Our die casting capabilities are engineered for complex, high-volume
structural components requiring consistent wall thickness, tight
dimensional tolerances, and superior surface integrity across every
production run.
· Aluminum die casting in ADC12, A380, A383 alloys
· Zinc die casting in Zamak 3, Zamak 5, and ZA-8 alloys
· High pressure die casting (HPDC) up to 1,600 tons clamping force
· Thin-wall die casting for lightweight consumer electronics housings
· Die cast tooling in H13 and SKD61 steel with 200,000+ shot life
· Full CNC post-machining to ±0.01mm on all critical dimensions
· Surface finishing including shot blasting, powder coating, anodizing,
and painting
· CMM dimensional inspection and full material certification on every order
Sand Casting Services
Flexible sand casting solutions for iron, steel, aluminum, and custom alloy parts with complex geometries, large dimensions, and cost-effective tooling for industrial OEM manufacturing.
Process Advantages
- Ideal for large and heavy metal castings
- Excellent design flexibility for custom geometries
- Cost-effective tooling and mold setup
- Suitable for low-volume and medium-volume production
- Supports cast iron, carbon steel, stainless steel, and aluminum alloys
Permanent Mold Casting Services
High-quality permanent mold casting process delivering dense aluminum castings with excellent surface finish, dimensional accuracy, and repeatable production consistency.
Process Advantages
- Superior surface finish and casting integrity
- High dimensional accuracy with reduced post-machining
- Excellent mechanical strength and density
- Consistent quality for medium and high-volume production
- Ideal for automotive, machinery, and industrial structural components
High-Pressure Die Casting Services
Advanced high-pressure die casting solutions for complex thin-wall aluminum and zinc components with high production efficiency and excellent repeatability.
Process Advantages
- High-speed mass production capability
- Excellent dimensional consistency and surface quality
- Suitable for thin-wall and lightweight structures
- Reduced machining and secondary processing costs
- Ideal for automotive, electronics, robotics, and OEM components
Investment Casting Services
High-precision investment casting (lost wax casting) process for intricate stainless steel, alloy steel, and custom metal parts with superior surface finish and tight tolerances.
Process Advantages
- Excellent dimensional accuracy and fine detail reproduction
- Superior surface finish with minimal post-processing
- Ideal for small, intricate, and complex metal parts
- High design freedom without parting line limitations
- Widely used in aerospace, medical, energy, and industrial applications
Aluminum & Zinc Die Casting Services — High Pressure Die Casting with Precision CNC Post-Machining
Our advanced aluminum die casting factory specializes in high-volume production of precision die cast components for automotive, industrial automation, robotics, EV systems, consumer electronics, and OEM equipment manufacturing.
Equipped with 280T–1600T high-pressure die casting machines, we deliver custom aluminum and zinc die cast parts with excellent dimensional accuracy, stable batch consistency, and superior surface finish
Gray Iron & Ductile Iron Casting — Maximum Strength for Heavy Industrial Parts
Cast iron delivers exceptional compressive strength, vibration damping,
and wear resistance — making it the ideal material for industrial machine
bases, bearing housings, pump bodies, and heavy structural brackets.
Our gray iron and ductile iron castings are CNC post-machined to tight
tolerances for direct assembly fit.
Magnesium Die Casting — Lightest Structural Metal for High-Performance Applications
Magnesium alloy is 33% lighter than aluminum and offers an outstanding
strength-to-weight ratio — ideal for medical equipment arms, aerospace
brackets, robotics housings, and premium consumer electronics enclosures
where every gram matters. Our magnesium die castings deliver complex
thin-wall geometry with excellent dimensional stability.
Aluminum Die Casting — Precision, Lightweight, and High-Volume Ready
Aluminum die casting combines lightweight performance, excellent thermal
conductivity, and superior corrosion resistance — making it the most
versatile structural casting material across automotive, aerospace,
industrial automation, and consumer electronics. Our HPDC aluminum
castings in ADC12 and A380 alloys are production-proven for complex
geometries and high-volume OEM supply.
Cast Steel — Ultimate Toughness for Extreme Load and High-Stress Applications
Cast steel outperforms cast iron in tensile strength, impact resistance,
and weldability — making it the preferred material for mining equipment,
heavy machinery frames, valve bodies, and structural components under
extreme mechanical stress. Our carbon and alloy steel castings are
heat-treated and CNC post-machined to your exact engineering specifications.
Custom Aluminum & Zinc Die Casting Services FAQ
1. What Are the Advantages of Low Pressure Casting?
Low pressure casting offers excellent dimensional accuracy, improved mechanical strength, reduced porosity, and superior surface finish. It is ideal for producing high-quality aluminum casting parts with stable repeatability and lower material waste.
2. What Is the Minimum Order Quantity for Low Pressure Casting?
The minimum order quantity depends on part complexity, tooling requirements, and material type. Low pressure casting supports both prototype production and high-volume OEM manufacturing for custom aluminum components.
3. Why Choose a China Low Pressure Casting Manufacturer?
China low pressure casting manufacturers provide competitive pricing, advanced casting technology, rapid tooling development, and large-scale production capacity while maintaining international quality standards for automotive and industrial applications.
4. What Is the Difference Between Low Pressure Casting and Gravity Casting?
Low pressure casting uses controlled air pressure to fill the mold smoothly, resulting in denser castings with fewer defects and better mechanical properties. Gravity casting relies solely on gravity, making it suitable for simpler parts with lower production costs.
5. Can Low Pressure Cast Parts Be Heat Treated?
Yes. Low pressure cast aluminum parts can undergo heat treatments such as T5 and T6 to improve strength, hardness, durability, and overall mechanical performance for demanding industrial applications.
6. What Is the Pressure Range of Low Pressure Casting?
Low pressure casting typically operates between 0.3 and 1.5 bar. Controlled pressure filling improves metal flow, reduces turbulence, and minimizes internal porosity in precision aluminum castings.
7. Which Industries Use Low Pressure Casting?
Low pressure casting is widely used in automotive, aerospace, industrial machinery, robotics, medical equipment, EV systems, and consumer electronics manufacturing for lightweight and high-strength aluminum components.
8. What Materials Are Commonly Used in Low Pressure Casting?
Common materials include aluminum alloys such as A356, A380, ADC12, AlSi7Mg, and AlSi10Mg. These alloys provide excellent strength, corrosion resistance, and machinability for precision casting applications.
9. What Is Low Pressure Casting?
Low pressure casting is a precision metal casting process where molten aluminum is pushed into a mold using controlled low air pressure. This process produces dense, high-quality castings with excellent dimensional consistency and mechanical properties.
10. Is Low Pressure Casting Better Than Die Casting?
Low pressure casting and die casting serve different applications. Low pressure casting is better for structural aluminum parts requiring higher strength and lower porosity, while high-pressure die casting is ideal for high-speed production of thin-wall components with complex geometries.
