Aluminum Die Casting
Process Overview
Aluminum die casting is a metal forming process that injects molten aluminum alloy into a precision mold cavity under high pressure. After rapid cooling and solidification, complex and high-strength aluminum components are formed with excellent dimensional accuracy and surface quality.
The process combines precision tooling, controlled casting parameters, and secondary machining to achieve stable and reliable production for automotive, new energy, robotics, and industrial applications.
Flexible Production Capability
With diversified equipment and professional process control, Long Win Metal provides flexible manufacturing solutions from product development to mass production.
Our capabilities include:
Prototype and sample production Small and medium batch manufacturing High-volume mass production Customized aluminum die casting solutionsKey Capacity Advantages
OEM / ODM Services
Customized Aluminum Die Casting Solutions from Concept to Mass Production
At Long Win Metal, we provide professional OEM and ODM services for aluminum die casting components, supporting customers from initial design evaluation to final mass production. Our engineering team works closely with customers to optimize product design, develop precision tooling, and provide complete manufacturing solutions including:
Product design review & DFM analysis Mold design and development Aluminum die casting production CNC precision machining Surface treatment Quality inspection and global deliveryWith integrated manufacturing capabilities and strict quality control, we help customers transform ideas into reliable, high-quality metal components for automotive, new energy, robotics, and industrial applications.
Quality Assurance
Long Win Metal implements strict quality control throughout the aluminum die casting process, from raw material inspection to final product delivery.
Our quality assurance system includes:
Verify aluminum alloy composition and material consistency.
Monitor key die casting parameters including temperature, pressure, and filling conditions to ensure stable production.
Use CMM and precision measuring equipment to verify critical dimensions and tolerances.
Apply X-Ray inspection and visual inspection to identify internal defects, porosity, and surface issues.
Conduct comprehensive inspection before shipment to ensure products meet customer specifications.
Through advanced inspection equipment and strict process management, we deliver reliable aluminum die casting components with consistent quality and performance.
Typical Applications
Our aluminum die casting components are widely used in automotive, new energy, industrial equipment, electronics, robotics and other high-end industries.
Engine parts, transmission housings, structural brackets, battery trays, and more.
Battery housings, motor housings, power control units, inverter housings, and more.
Motor housings, pump bodies, gearboxes, valve bodies, machine bases, and more.
Robot bases, joint components, arm brackets, reducers, and more.
Heat sinks, shielding covers, enclosures, 5G components, and more.
LED housings, heat sinks, street light components, and more.
Medical device housings, precision components, and more.
Lightweight structural parts, mounting brackets, and more.
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Longwin Metal, founded in 2002 as Xiamen Zhenyuan Die Casting Factory, is now an integrated ODM/OEM manufacturer of precision aluminum and zinc die cast components based in Zhangzhou, Fujian.
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Production processes
Contact Us
Contact: Paul Hu
Phone: +86 13950196086
Email: phu@longwin-metal.com
WhatsApp: +86 13950196086
Address: No. 18-1, Fu Zhao Road, Chen Xiang Town, Chang Tai District, Zhang Zhou City, Fujian Province, China