Custom Car Headlight Housing Manufacturer | PC Transparent Injection Molding

Key Advantages

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  High transparency optical grade materials
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  UV resistance and thermal stability
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  Precision tolerance up to ±0.005mm
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  ISO/TS 16949 certified manufacturing

Polycarbonate (PC)

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  High transparency (89% light transmission)
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  Excellent impact resistance
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  Heat resistance up to 130°C
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  Superior UV stabilization
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  Ideal for optical applications

PMMA (Acrylic)

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  Ultra-high light transmission (92%+)
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  Exceptional optical clarity
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  Heat resistance up to 110°C
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  Excellent weatherability
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  Cost-effective optical solution

ABS/PC Blend

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  High structural rigidity
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  Enhanced heat resistance
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  Good impact strength
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  Dimensional stability
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  Ideal for structural components

State-of-the-Art Manufacturing

With over 100 injection molding machines ranging from 50T to 1600T, we have the capacity to produce headlight housings of all sizes and complexities. Our facilities are equipped with advanced technology to ensure precision and consistency.

OEM Automotive

Original equipment manufacturer headlights for new vehicles

Aftermarket

Replacement parts for vehicle repair and maintenance

Electric Vehicles

Specialized components for EV lighting systems

Custom Modification

Custom designed headlights for vehicle customization

Polycarbonate (PC) is the most commonly used material for headlight housings due to its excellent impact resistance, heat resistance, and optical clarity. PMMA (acrylic) offers higher light transmission but is more prone to scratching. ABS/PC blends provide good structural rigidity for complex designs.

PC is generally preferred for headlight housings because it offers better impact resistance and durability. PMMA has slightly higher light transmission (92% vs PC’s 89%) but is more susceptible to damage from rocks and debris. PC also has better heat resistance, making it suitable for high-power LED applications.

Mold production typically takes 15-25 days depending on the complexity of the design. Simple designs can be completed in 10-15 days, while complex optical molds with multiple cavities may take 30+ days. We provide detailed mold design reviews and progress updates throughout the process.

We can achieve tolerances as tight as ±0.005mm for small, simple parts. For larger headlight housings, typical tolerances are ±0.01mm to ±0.05mm depending on the size and complexity. Our quality control processes ensure that all parts meet or exceed your specified tolerance requirements.

Yes, we offer free samples for qualified orders. Sample costs may apply for complex designs or special materials, but these costs are typically credited towards your first production order. Samples are usually delivered within 7-10 days after mold approval.

Quality Inspection Process

Incoming Material Inspection: All raw materials are tested for quality and consistency

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  In-Process Inspection: Regular checks during production to maintain quality standards
  
  Dimensional Measurement: CMM and optical measurement for precision verification
  
  Optical Testing: Light transmission and clarity measurements
  
  Final Inspection: 100% visual inspection before packaging and shipping

Certifications