Case Studies
Two-color Taillight Mold
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Two-color Taillight Mold

Two-color Taillight Mold

Our custom two-color (2K) taillight molds are engineered to produce high-precision, dual-material automotive lighting components in a single molding cycle. These advanced injection molds enable the seamless integration of transparent/translucent lenses with opaque housings, eliminating secondary bonding processes and ensuring perfect alignment, superior weather sealing, and enhanced aesthetic appeal. Designed for modern LED lighting systems, our molds meet stringent automotive standards for optical clarity, durability, and safety.

Two-Color Taillight Injection Molds: Custom Precision for Automotive Lighting

 

Product Overview

Our custom two-color (2K) taillight molds are engineered to produce high-precision, dual-material automotive lighting components in a single molding cycle. These advanced injection molds enable the seamless integration of transparent/translucent lenses with opaque housings, eliminating secondary bonding processes and ensuring perfect alignment, superior weather sealing, and enhanced aesthetic appeal. Designed for modern LED lighting systems, our molds meet stringent automotive standards for optical clarity, durability, and safety.

 

Technical Capabilities

 

Dual-Material Integration

Precision molding of polycarbonate (PC) or PMMA lenses with PC/ABS or PA housings.

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Complex Geometry Handling

3D curved surfaces, intricate light guides, and precise optical features.

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Zero-Flash Sealing

Ultra-tight tolerances (±0.02mm) to prevent leakage and ensure IP67+ ingress protection.

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Optical Surface Finishing

SPI A-1/A-2 mirror polishing and laser-textured light diffusion surfaces.

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Automation-Ready Design

Integrated robotics interfaces for part removal, inspection, and assembly.

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Manufacturer Advantages

 

Automotive Lighting Expertise

15+ years specializing in optical-grade molds for global OEMs and Tier-1 suppliers.

Advanced Simulation

Moldflow® and optical analysis to predict material behavior, stress, and light distribution.

In-House Testing

Optical performance validation (luminance, chromaticity) and environmental durability testing.

Turnkey Solutions

Full support from design (DFM) to production validation (PPAP documentation).

 

Certifications & Compliance

 

IATF 16949: 2016

Automotive quality management.

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ISO 9001: 2015

Quality management systems.

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ECE R7 / SAE J578

Optical and color standards compliance.

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VDA 6.3

German automotive process audit standards.

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UL 746C

Material safety certifications.

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Applications

 

LED taillights, brake lights, and turn signals.

High-mounted stoplights (CHMSL) and rear fog lights.

Dynamic lighting assemblies with sequential turn signals.

 

Partner with us for innovative, reliable, and high-performance taillight solutions that blend cutting-edge design with automotive-grade precision.

 

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