High-Precision Automotive Reflector Solutions for OEMs

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Foshan Geqin Auto Parts Co., Ltd. – Professional Manufacturer of Automotive Lighting & Molds

Foshan Geqin Auto Parts Co., Ltd. – Professional Manufacturer of Automotive Lighting & Molds

Foshan Geqin Auto Parts Co., Ltd., established in 2011 and relocated in 2017, specializes in automotive lighting components and precision molds. The company produces high-quality convex lenses, reflectors, and headlights using advanced materials like PC and PMMA for superior optical performance. Their expertise extends to plastic injection molds and die-casting molds, supporting mass production of complex automotive and industrial parts. Geqin serves OEMs with customized solutions, emphasizing durability, precision, and compliance with international standards. The website highlights their capabilities in mold design, optical component manufacturing, and innovative lighting systems for enhanced vehicle safety and aesthetics.
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Why choose us?

Precision Optical Component Manufacturing

Specializing in high-precision convex lenses and reflectors for automotive lighting, we utilize advanced PC/PMMA materials with 90%+ light transmittance and UV resistance. Our optical components meet strict ECE/ISO standards for beam pattern accuracy and durability in extreme conditions (-40°C to 120°C).

Integrated Mold-to-Product Solutions

Combining die casting and plastic injection mold capabilities, we produce 500+ precision molds annually for headlight housings and reflectors. Our in-house mold workshop reduces lead times by 30% while maintaining 0.01mm tolerance for complex geometries in aluminum/steel molds.

Automotive-Grade Material Expertise

With 10+ years' experience in engineering plastics, we optimize PC/PMMA formulations for headlight applications - achieving V-0 flame rating, >92% light transmission, and impact resistance up to 20J/cm² while withstanding long-term UV exposure and thermal cycling.

Full-Service Headlight Manufacturing

From optical design to final assembly, we provide complete headlight solutions including LED modules, reflector bowls, and PMMA lenses. Our vertically integrated production covers mold making, injection molding, vacuum metallization, and automated light pattern testing to ensure OEM-quality output.

Related products

Our high-precision automotive reflectors are engineered to meet the exacting optical requirements of modern vehicle lighting systems. The reflectors feature mathematically optimized parabolic surfaces with surface accuracy within 0.05mm to ensure precise light beam patterns. We utilize advanced injection molding processes with specialized tooling that maintains critical optical geometries throughout production runs. The reflectors are manufactured from high-temperature thermoplastics that maintain dimensional stability under harsh operating conditions. Our proprietary metallization process creates uniform aluminum coatings with reflectivity exceeding 90% across the visible spectrum. The designs incorporate precision mounting features that ensure proper alignment within headlight assemblies. We implement rigorous quality control measures including photometric testing to verify beam pattern compliance with ECE/SAE standards. Our reflectors demonstrate exceptional durability in environmental tests including thermal cycling, humidity exposure, and UV resistance evaluations. The surfaces are treated with protective coatings that prevent oxidation while maintaining optimal reflectivity. We offer custom solutions for various lighting technologies including halogen, HID, and LED systems. Our technical team can develop complex multi-facet reflector designs for advanced lighting applications.

Frequently Asked Questions

What types of automotive lighting components does your company specialize in?

We specialize in manufacturing high-performance automotive lighting components including precision convex lenses, reflectors, and complete headlight assemblies. Our products utilize optical-grade PC/PMMA materials with >90% light transmission, meeting ECE/ISO standards for beam pattern accuracy and durability. We offer both halogen and LED solutions with custom optical designs for various vehicle applications.
We primarily use polycarbonate (PC) and polymethyl methacrylate (PMMA) for lenses due to their exceptional optical properties. PC offers superior impact resistance (up to 20J/cm²) and heat resistance (120°C), while PMMA provides 92%+ light transmission with excellent UV stability. Both materials are 50% lighter than glass and can be molded into complex shapes for advanced lighting designs.
Our facility houses complete mold manufacturing capabilities including precision CNC machining, EDM, and wire cutting. We produce 500+ injection molds and die casting molds annually, with tolerances within 0.01mm. Specializing in automotive lighting molds, we work with H13 steel for die casting and pre-hardened steel for injection molds to ensure longevity under high-pressure production conditions.
We implement a rigorous QC process including coordinate measuring machines (CMM) for dimensional checks, spectrometers for material verification, and photometric testing for light distribution analysis. All products undergo environmental testing (-40°C to 120°C thermal cycling, UV exposure, and vibration tests) to ensure compliance with automotive industry standards.
Our reflectors feature precision parabolic surfaces with vacuum-aluminized coatings achieving >90% reflectivity. We combine injection molding and metallization processes to produce lightweight, durable reflectors with optimized light patterns. Advanced simulation software helps design reflectors for maximum luminous efficiency while meeting all regulatory requirements for beam cutoff and distribution.

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customer evaluation

Henry Cook
High reflectivity enhances automotive headlight performance

The reflectors from Geqin have outstanding light reflection rates. We integrated them into our car headlight assemblies, and the beam intensity increased significantly, improving night visibility. The aluminum coating is evenly applied, ensuring no light leakage. Their parabolic design focuses the light precisely, avoiding glare for oncoming drivers. Very reliable for automotive applications.

Zoe Bennett
Customizable for unique solar concentrator designs

We developed a new solar concentrator and required reflectors with a special parabolic shape. Geqin worked with us to refine the design, creating reflectors that maximize sunlight capture. The material is lightweight yet rigid, making installation easier. Tests show their reflectors boost our system’s efficiency by 15% compared to standard models.

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High-reflectivity reflectors with precision designs for optimal light control

High-reflectivity reflectors with precision designs for optimal light control

Geqin's reflectors are engineered with advanced surface treatments, including high-quality plating and polishing, ensuring exceptional reflectivity. Available in materials like metal (aluminum, silver), plastic with metal coating, or glass, they come in custom shapes (parabolic, spherical) tailored to specific light paths. Ideal for automotive headlights, optical instruments, and solar concentrators, they enhance light utilization efficiency significantly.