Proven Experience Across Industries – From Prototype to Mass Production
Case Study 1
Case Study 1（Automotive）
Aluminum Die Casting Housing for EV System
Project Background A U.S. automotive supplier needed high-precision aluminum housing for an electric vehicle control system.
Challenge Tight tolerance requirement (±0.02mm) High heat dissipation needed Complex internal structure Short lead time for mass production
Solution We provided a complete solution including: Custom die casting mold design Aluminum die casting + CNC machining Surface treatment for corrosion resistance Full dimensional inspection before delivery
Result Reduced production cost by 18% Achieved 98.7% yield rate Lead time shortened by 25% Successfully delivered 30,000+ units
Looking for reliable automotive die casting parts? Send your drawing now. Email: sales@cnyuecheng.com
Case Study 2
Case Study 2（Hardware / Construction）
Zinc Die Casting Door Handle Components
Project Background A European construction hardware brand required high-quality zinc die casting parts for premium door handles.
Challenge High surface finish requirement (no defects) Consistent quality for large volume Strict plating standard (chrome finish)
Solution Precision zinc die casting with optimized mold flow Polishing + electroplating (mirror finish) 100% visual inspection before shipment
Result Surface defect rate reduced to <1% Monthly capacity reached 50,000 pcs Helped client expand to high-end market
Need high-quality zinc die casting parts? Get a fast quote today.
Case Study 3
Case Study 3（Electronics / Industrial）
Custom Aluminum Heat Sink for LED System
Project Background A U.S. LED lighting company needed custom aluminum heat sinks for outdoor lighting systems.
Challenge High thermal conductivity requirement Lightweight but strong structure Weather resistance for outdoor use
Solution Aluminum die casting with optimized cooling design CNC machining for precise fitting Powder coating for outdoor durability
Result Improved heat dissipation efficiency by 30% Product lifespan extended significantly Stable supply for long-term cooperation
Have a custom project? Contact us for engineering support.
Email: sales@cnyuecheng.com
Case Study 4
Case Study 4（Energy / New Energy）
Aluminum Die Casting Enclosure for Energy Storage System
Project Background A U.S. energy company required durable aluminum enclosures for battery energy storage systems.
Challenge High sealing requirement (IP65) Heat management under continuous operation Corrosion resistance for outdoor installation
Solution High-pressure aluminum die casting with optimized structure CNC machining for sealing surface accuracy Powder coating + sealing test (IP65 compliant)
Result Passed IP65 protection test Reduced assembly issues by 20% Delivered stable batches for ongoing projects
Need reliable enclosures for energy systems? Send your drawing today.
Email: sales@cnyuecheng.com
Case Study 5
Case Study 5（Consumer Electronics / Smart Devices）
Zinc Die Casting Housing for Smart Device
Project Background A U.S. smart device brand required high-quality zinc alloy housing for premium products.
Jacky Phone: +86 13584355646 Email: sales@cnyuecheng.com Addr: No.151,Matoushang,Qizhuang Village, Luoyang Town, Wujin District, Changzhou city, Jiangsu, China Post code 213104
