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Stainless steel, brass, aluminum, tin, and other metal alloys
Application
Biomedical Industry
With 15+ years of expertise in automotive lighting precision manufacturing, HeYa specializes in end-to-end solutions for automotive lamp components: custom automotive lamp mold manufacturing, injection molding for headlights/taillights/fog lights, and precision electroforming processing. Our products support the full lifecycle of lamp development—from prototype to mass production—with optical-grade precision and automotive-grade durability.
Custom Automotive Lamp Molds: Engineering for Optical Excellence
Automotive lamps demand "precision + optical performance"—our custom molds deliver both, with three core strengths:
Optical-Grade Replication: Using S136 corrosion-resistant mold steel (ideal for transparent PC/PMMA lenses) and H13 heat-resistant steel (for high-temperature injection), we achieve Ra≤0.01μm surface finish. This ensures mold cavities replicate complex optical features with 99.8% accuracy, eliminating light distortion or glare.
Durability for Mass Production: Our molds undergo rigorous heat treatment (HRC 50-55) and nitride coating, enabling ≥500,000 injection cycles without wear. For high-volume models, we integrate conformal cooling channels to reduce cycle time by 15%, balancing precision and productivity.
Customization for Every Lamp Type: Supports unique designs for headlight, taillight, and fog light molds. Our engineering team uses 3D optical simulation to optimize mold geometry, ensuring the final lamp meets regulatory standards.
Headlights/Taillights/Fog Lights Injection Molding: Consistency for Critical Lighting
Our injection molding service bridges mold design and functional lamp production, with a focus on:
Material-Specific Expertise: Optimized for PC, PMMA, and PC/ABS blends. We control melt flow rate and cooling rates to prevent defects critical for lens clarity.
Light Performance Validation: Every batch undergoes optical testing—headlight lenses checked for light transmittance and distortion, taillight components verified for uniform light diffusion.
Scalable Production: From low-volume prototyping to mass production, we maintain consistency with our 12+ injection molding machines.
Automotive Lamp Electroforming Processing: Precision for Decorative & Functional Parts
Electroforming elevates lamp aesthetics and performance, offering:
Microscale Detail: Using nickel electroforming, we create ultra-thin reflector inserts with reflectivity ≥95%—outperforming traditional stamped metal.
Corrosion & Heat Resistance: Electroformed parts undergo post-treatment to pass 1000-hour salt spray testing and withstand 120℃ continuous operation.
Integration with Molding: Our electroformed components are designed for seamless integration with injection-molded housings.
Our Service Advantages: From Design to Delivery
End-to-End Support: We handle DFM analysis, 3D prototyping, mold flow simulation, and pre-production validation—reducing development time by 20%.
Automotive-Grade Quality: Certified to IATF16949, our processes include APQP and PPAP, meeting OEM requirements.
Rapid Response: Mold prototypes delivered in 15 working days; injection molding trials in 7 days.
HeYa combines "mold precision + molding consistency + electroforming detail" to deliver automotive lamp components that meet strict optical, durability, and regulatory standards. Whether for luxury vehicles or mass-market models, we turn lighting designs into reliable, high-performance reality—backed by 15 years of trust from global automotive partners.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2005
Total Annual:
100-300
Employee Number:
30~80
Ecer Certification：
Verified Supplier
Heya Precision: Factory Overview & Production Excellence
As the manufacturing backbone of Heya Precision (Dongguan HeYa Precision Mould Co., Ltd.), our factory is purpose-built to deliver precision, consistency, and reliability—supporting your electroformed mold core, plastic ... Heya Precision: Factory Overview & Production Excellence
As the manufacturing backbone of Heya Precision (Dongguan HeYa Precision Mould Co., Ltd.), our factory is purpose-built to deliver precision, consistency, and reliability—supporting your electroformed mold core, plastic ...
