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0.01mm Precision Mould Service | OEM/ODM Auto Lamp Mould for Customization & Polishing
Specializing in high-precision automotive lighting mold manufacturing, we deliver 0.01mm precision mould services paired with full OEM/ODM capabilities—focused on custom auto lamp moulds with professional polishing treatments. Our solutions are engineered to replicate intricate automotive lighting structures (e.g., headlight reflectors, taillight lenses, fog light diffusers) with ultra-tight precision, while tailored polishing processes ensure optimal light transmittance and reflection. Backed by ISO9001 quality management system certification, we adhere to strict quality control standards throughout production, catering to automakers and Tier 1 suppliers requiring consistent, high-performance auto lamp components for passenger cars, commercial vehicles, and new energy vehicles.
1. 0.01mm Ultra-Precision: The Foundation of Reliable Auto Lighting
Our moulds achieve ±0.01mm dimensional tolerance—critical for automotive lighting performance:
Optical Feature Fidelity: Replicates micro-structured components (e.g., 0.1mm prism arrays on headlight reflectors, 0.05mm light-guiding grooves on taillight lenses) with 99.8% accuracy, ensuring light beams align with ECE R112 and SAE J578 standards (no glare for oncoming drivers, no dark spots in signal lights).
Thermal Stability: Uses S136/H13 steel with low thermal expansion coefficient (11.5×10⁻⁶/℃ for S136), maintaining ±0.01mm precision even under high-temperature injection (280–320℃ for PC resins) and repeated thermal cycling—avoiding lamp component warpage that disrupts light distribution.
High-Precision Machining: Equipped with 5-axis CNC machines (DMG Mori NHX 5000) and Zeiss CMM (±0.0005mm accuracy) for real-time inspection, ensuring every mold cavity meets 0.01mm precision benchmarks before delivery.
2. Tailored Customization & Polishing: 适配 Diverse Lamp Requirements
We offer end-to-end customization, from design to polishing, to match specific auto lamp functions:
Lamp-Specific Polishing:
Headlight Reflectors: Mirror polish (Ra ≤0.008μm) to maximize light reflectivity (≥95%), focusing LED light into a sharp, long-range beam.
Taillight Diffusers: Semi-matte polish (Ra 0.01–0.02μm) to create uniform light diffusion, ensuring dynamic signal lights (e.g., sequential turn signals) display smoothly without "bright edges".
Fog Lights: Anti-glare polish (Ra 0.02μm) to reduce light scatter in low-visibility conditions, enhancing road illumination without dazzling other drivers.
Design Flexibility: Supports OEM/ODM projects, from initial DFM (Design for Manufacturability) analysis (e.g., optimizing lens wall thickness to avoid sink marks) to custom cavity designs for new energy vehicle integrated lighting (e.g., roof DRL strips, rear light bars).
3. ISO9001 Quality Management: Consistent Performance Across Batches
Adherence to ISO9001 ensures every mold meets strict quality standards:
Pre-Production Control: Selects S136/H13 steel from ISO9001-certified suppliers, with 100% material composition testing (ICP-MS) to avoid impurities that cause polishing defects.
In-Process Inspection: Conducts 3 rounds of precision checks (after rough machining, fine machining, and polishing) using CMM and surface roughness testers (Mitutoyo SJ-210), rejecting any mold with precision deviations exceeding 0.005mm.
Post-Delivery Traceability: Provides comprehensive quality reports for each mold, including material certificates, machining parameters, polishing records, and CMM inspection data—facilitating automakers’ traceability audits and regulatory compliance.
Application Scenarios by Auto Lamp Type
Auto Lamp Type
Key Applications
Value Delivered by Our Solutions
LED/Matrix Headlights
High-end passenger car headlight lenses, reflectors
Custom cavity design fits NEV aerodynamic shapes; S136 steel resists corrosion from outdoor use
Customization & Technical Support
Design Collaboration: Our engineering team provides 24-hour DFM analysis for customer-provided lamp designs, optimizing cavity geometry (e.g., adding draft angles for easy demolding) and polishing schemes to balance precision and production efficiency.
Rapid Prototyping: Delivers 1-cavity prototype molds in 12–15 days, paired with test injections using PC/PMMA resins—validating precision, polishing effect, and light performance before full-scale production.
Material & Process Matching: Recommends optimal mold materials (S136 for corrosion resistance, H13 for high volume) and resin parameters (injection temperature, cooling time) based on lamp type and production volume, ensuring long-term mold reliability.
Quality & Service Commitment
Precision Validation: Each mold undergoes 100% dimensional inspection (Zeiss CMM) and polishing quality testing (surface roughness + reflectivity measurement) before shipment.
Compliance Guarantee: Fully meets ISO9001 standards, with additional compliance support for IATF 16949 (automotive-specific quality management) upon customer request.
Lifecycle Support: Offers a 1-year warranty for mold defects; provides maintenance guidelines (polishing touch-up, cavity cleaning) to extend mold service life to ≥500,000 cycles.
For auto lamp moulds requiring 0.01mm precision, tailored polishing, and reliable quality, our ISO9001-certified solutions deliver the accuracy, customization, and consistency automakers demand. Whether for standard production models or premium customized lighting, we turn your lamp designs into high-performance molds that drive safe, efficient automotive lighting.
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 ...
