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Smart Panels, Access Control & Surveillance
Smart Home & Security
Blending premium aesthetics with rugged protection. Precision-fabricated glass for smart switches, biometric locks, and surveillance cameras.
Upload cAD for Quick QuoteWhy Choose Us
Hengping Industry manufactures precision custom front cover glass for the smart home and security sectors. We specialize in 2.5D/3D curved glass, anti-fingerprint (AF) coatings for flawless touch panels, and specialized silkscreen printing. Our dead-front (hidden-until-lit) printing and IR-transmitting inks are perfectly engineered to conceal internal LEDs, ambient sensors, and facial recognition cameras for smart locks and surveillance systems.
We provide flawlessly polished 2.5D and 3D curved edges with custom multi-color silkscreen printing, elevating the premium appearance of your smart devices.
Premium Aesthetic Design
Utilizing specialized IR-transmitting inks and precise CNC cutouts, we perfectly conceal night vision cameras and ambient sensors without compromising their optical performance.
Seamless Sensor Integration
Our custom tempered glass combined with advanced AF oleophobic coatings ensures exceptional scratch durability and a perfectly clean, highly responsive surface for daily interactions.
Anti-Smudge & Scratch Resistance
We expertly manage complex multi-SKU smart home ecosystems, offering flexible production for various panel sizes alongside pre-applied 3M adhesives for seamless final assembly.
Multi-SKU & Assembly Solutions
Our Glass Fabrication Services for Smart Home & Security
We provide fully integrated, end-to-end glass fabrication. From precision CNC edge profiling and optical coatings, to pre-applied adhesives and OCA bonding, our in-house capabilities transform raw glass materials into assembly-ready front glass panels.
Glass Cutting
Automated high-speed precision cutting for raw glass materials, ensuring maximum production yield and exact initial dimensional accuracy.
CNC Machining
Multi-axis CNC milling for complex shapes, precise camera cutouts, and micrometer-level step edges for seamless integration.
Edging & Polishing
Advanced edge grinding and polishing for smooth 2.5D, 3D, or flat profiles, enhancing durability and aesthetic appeal.
Glass Drilling
High-speed precision drilling for acoustic holes and sensor cutouts, maintaining absolute structural integrity without micro-fractures.
Glass Tempering
Chemical and physical tempering solutions designed to maximize impact strength, scratch resistance, and thermal durability for displays.
Optical Coating
Advanced surface treatments including Anti-Glare (AG), Anti-Reflective (AR), and Anti-Fingerprint (AF) to optimize clarity and touch response.
Silkscreen Printing
High-resolution, multi-color ink printing for opaque display bezels, brand logos, and specialized IR-transmitting windows for sensors.
Quality Inspection
Strict full-process inspection utilizing advanced automated optical equipment to guarantee zero surface defects and dimensional perfection.
Typical Processes & Effects for Smart Home & Security
Beyond the typical processes highlighted below, we fully support highly specialized custom designs, ensuring your smart devices achieve both premium aesthetics and flawless sensor reliability.
Contact Our Egineer TeamPolished 2.5D & 3D Curved Edge Profiling
Advanced CNC milling creates smooth, swept edges, providing a premium tactile feel. Eliminates sharp corners to ensure seamless integration into sleek smart home housings.
Dead-Front (Hidden-Until-Lit) Printing
Employs semi-transparent dark ink to completely hide internal LEDs when off. Creates a sleek, unified black interface that dynamically illuminates during user interaction.
Anti-Fingerprint (AF) Surface Coating
Lowers surface tension to repel finger oils and sweat. Essential for keeping smart lock keypads, thermostats, and touch switches perfectly clean and highly responsive.
IR-Transmitting Ink Silkscreen Printing
Effectively blocks visible light while maximizing infrared transmission. Crucial for concealing facial recognition scanners, PIR sensors, and night-vision security cameras.
Glass Materials
We source high-quality raw glass optimized for aesthetic elegance and everyday durability, ensuring your smart home devices look premium and function flawlessly.
Aluminosilicate GlassSoda Lime GlassUltra-Clear (Low-Iron) GlassTinted / Grey GlassBorosilicate GlassCorning® Gorilla® GlassAGC Dragontrail™ GlassSCHOTT GlassPanda GlassChina South Glass (CSG)XINYI GlassOthers
Core Applications in Smart Home & Security
From biometric door locks to premium smart speakers, our custom cover glass empowers seamless interactions and elegant aesthetics across demanding home ecosystems.
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Light Switch Panels
Thermostat Cover Glass
Central Control Screens
Touch Dimmer Switches
Biometric Lock Glass
Video Doorbell Covers
RFID Reader Glass
Access Control Keypads
Facial Recognition Glass
Security Camera Lenses
Smart Audio System
Air Purifier Interfaces
Washing Machine Screen
Coffee Machine Screen
Oven Touch Screens
Other Appliances & Displays
Complete Quality Inspections
We understand that cosmetic perfection and sensor reliability are critical. To guarantee flawless aesthetics and precise optical performance, every custom glass batch undergoes our rigorous 6-step inspection before shipment.
01
Raw Glass IQC
Inspecting incoming glass sheets for exact thickness, internal stress, and base optical clarity before production.
02
Machined Bare Glass Inspection
Verifying precise dimensions, polished edges, and complex CNC cutouts on bare glass before silkscreen printing.
03
Tempering Strength Testing
Conducting drop-ball impact tests and measuring surface stress (CS/DOL) to guarantee chemical tempering reliability.
04
Printing Inspection
Evaluating ink adhesion, border opacity, color accuracy, and IR-transmitting performance under strict lighting conditions.
05
Optical Coating Verification
Testing AR light transmission, verifying AG haze/gloss levels, and utilizing water contact angle tests for AF.
06
OQC & Final Packaging
Final pre-shipment inspections and specialized cleanroom vacuum-packing to prevent any contamination during global transit.
COMMON QUESTIONS
Most Popular Questions
How does "dead-front" (hidden-until-lit) printing work for smart switches?
We achieve the dead-front effect by applying specialized semi-transparent dark inks via precision silkscreen printing. When the device is off, the glass appears as a solid, sleek black panel. When activated, LED displays and touch icons shine through with perfect clarity and color accuracy.
How durable is the Anti-Fingerprint (AF) coating on biometric smart locks?
Highly durable. We apply advanced oleophobic coatings that chemically bond to the glass surface. Our AF coatings easily pass rigorous steel wool abrasion tests and maintain excellent water contact angles (>110°), ensuring long-lasting smudge resistance for daily keypad interactions.
Do you require strict Minimum Order Quantities (MOQs)?
We accept standard 2D and 3D CAD files, including DWG, DXF, STEP, and PDF. Due to the complex nature of 2.5D/3D edge profiling and precise sensor cutouts, we highly recommend providing detailed 2D/3D drawings. Once uploaded, our team will conduct a comprehensive DFM (Design for Manufacturability) review and provide a factory quote within 24 hours.
Will your printed glass block the IR light needed for facial recognition?
No. We utilize specialized IR-transmitting inks for the bezel printing. This allows us to visually conceal the camera lens and PIR sensors from the human eye, while still allowing over 85% to 90% of infrared light (850nm/940nm) to pass through, ensuring flawless night vision and biometric scanning.
What file formats should I submit for a custom smart glass quote?
Yes. We understand that smart home ecosystems require various panel sizes (from small dimmers to large central control screens). We offer rapid prototyping for R&D testing and highly flexible MOQs to seamlessly support your high-mix, custom manufacturing runs.
What is your typical lead time for custom glass prototypes?
Our rapid prototyping process typically takes 7 to 14 working days, depending on the complexity of CNC machining and optical coatings. This allows our clients to accelerate their New Product Introduction (NPI) phase.
Other Industries We Serve
Precision glass fabrication for the world’s most demanding sectors.
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Complete OEM/ODM Glass Solutions
From raw glass to finished components, our custom fabrication ensures tight tolerances for both rapid prototyping and high-volume production. Contact us today. Our team will review your project and respond within 24 hours.
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