High Quality CNC Factory Precision Oem Custom Aluminum Metal Parts Die Casting Services China

Material Excellence and Performance Characteristics
We utilize premium aluminum alloys including ADC12, A380, and A360, specifically selected for their exceptional die casting properties and mechanical performance. Our ADC12 components provide excellent fluidity with tensile strength of 230 MPa and Brinell hardness of 80, while A380 alloys offer superior dimensional stability with tensile strength of 320 MPa. For applications requiring enhanced mechanical properties, we employ A360 with tensile strength of 320 MPa and improved corrosion resistance. All materials maintain excellent strength-to-weight ratios, good thermal conductivity (96-140 W/m·K), and natural corrosion resistance, with optional heat treatment (T5, T6) available to further enhance mechanical properties for demanding applications.

Advanced Die Casting and CNC Manufacturing Process
Our manufacturing integrates high-pressure die casting with precision CNC machining in a streamlined workflow. The die casting process utilizes 80-400 ton machines with vacuum-assisted systems that reduce porosity and improve material density. Precision-controlled parameters including injection speed (3-5 m/s), pressure (400-800 bar), and temperature management ensure consistent casting quality with dimensional stability within ±0.002 inches per inch. Subsequent CNC machining on 3-axis, 4-axis, and 5-axis centers maintains tolerances within ±0.005 inches for critical features, with surface finishes achieving 0.8-1.6 μm Ra. The integrated process includes statistical process control, automated quality inspection, and comprehensive documentation throughout production.

Comprehensive Industrial Applications
Our aluminum die casting and CNC machining services support diverse OEM applications across multiple sectors. The automotive industry utilizes our components for engine brackets, transmission cases, and electronic housings. Consumer electronics manufacturers specify our parts for device enclosures, heat sinks, and structural components. Additional applications include industrial equipment (pump housings, motor frames), telecommunications (antenna bases, connector housings), and medical devices (equipment housings, instrument components). The combination of die casting efficiency and CNC precision enables production of complex geometries with thin walls (as thin as 1.0mm), internal features, and high-quality surface finishes suitable for both functional and aesthetic applications.

Partner with our Chinese manufacturing facility for aluminum die casting and CNC machining services that deliver optimal balance between quality, precision, and cost-effectiveness. Our integrated approach from mold design to finished components ensures solutions that reduce time-to-market, minimize assembly requirements, and provide reliable performance across diverse applications, supported by comprehensive quality assurance and engineering collaboration.