Core Technical Advantages  
1. One-Step Cold Extrusion Forming  
Utilizing single extrusion molding, the housing structure is highly integrated without draft angles. This reduces subsequent machining steps, improves material utilization, and enhances production efficiency.

2. High Precision and Consistency  
Optimized through Deform simulation and 3D modeling design, combined with CNC precision clamping, dimensional tolerances are controlled within ±0.05 mm, meeting the strict assembly requirements of vehicle cameras.

3. Full In-House Production Process  
From aluminum material processing and cold extrusion forming to surface ultrasonic cleaning, passivation treatment, salt spray testing, and oxidation treatment, the entire production process is completed in-house, ensuring traceability and quality stability.

4. Rigorous Environmental Validation  
Passes salt spray tests (over 500 hours) and multiple automotive reliability tests, meeting IP6K9K sealing standards and suitable for complex conditions such as high temperature, vibration, and corrosion.

Product Features  
Material: High-strength aluminum alloy  
Process: Cold extrusion precision forming  
Surface Treatment: Anodizing/passivation, conductive oxidation optional  
Key Applications: Vehicle front-view, surround-view, and interior monitoring cameras  
Compatible Clients: Suitable for mainstream camera module solutions from Sony, Panasonic, TE Connectivity, Rosenberger, and indirectly supplied to models from Toyota, BMW, Audi, Tesla, Li Auto, and others.

Value Delivered to Customers  
Structural Optimization and Cost Reduction: Integrates part count through cold extrusion, reducing assembly steps and helping customers lower material and manufacturing costs.  
Rapid Industrialization: Leveraging 15 years of cold extrusion expertise and IATF16949 system control, supports customers throughout the design validation to mass production stages.  
Production Capacity Assurance: Planned annual capacity of 30 million sets over the next three years, ensuring stable large-scale delivery capabilities.

About Longto Precision  
Longto Alloy Technology has been specializing in cold extrusion technology for aerospace communication connectors since 2009. Its subsidiary, Longto Precision Industry, focuses on the R&D and manufacturing of vehicle camera housings. As an industry promoter of cold extrusion technology, the company has participated in formulating related technical standards and has supplied products in bulk to international automakers such as Jaguar Land Rover. Aiming to be the "Standard Setter for Cold-Extruded Camera Housings," we are committed to becoming a trusted partner in the global intelligent driving core components sector.