Your Professional & Reliable Cover Glass Custom Service Provider
Zilang offers strengthened cover glass custom manufacturing services all processes in house for displays across diverse industries from thickness, dimensions, unique contours, precision cutouts to advanced optical coatings like anti reflective(AR), anti fingerprint(AF) and anti glare(AG), also custom color printing. The using glass brands like Corning® Gorilla® Glass, AGC Dragontrail, Panda King Glass and some other domestic brands, our solutions combine world class performance with exceptional value.
Custom glass fabrication solutions for every industry
Available in Glass/PMMA customization, 3A(AR, AF, AG) can be selected, various types & ranges base on your designs.
Our internal coating line gives three main surface modification options – singly or in stacks – to modify the optical, handling and cleaning properties of your glass. AG treated glass is the key demand for industrial touch monitors placed under overhead LEDs or florescent lamps. For outdoor readable screens, we recommend an AG+AR stack which reduces both diffuse and directly reflected light and maintains T>93%. Anti reflection glass with AF top-coat on is used for digital cameras and medical applications.
From CNC to coating chemistry and heat treatment textures, shapes and dimensions are precise to meet critical fixture and FBH (flange) connection requirements
Applications
Glass cover, or pmma/pc cover provided by Zilang Industry are extensively applicable in fields such as electronic products, automobiles, home appliances, industrial control, medical devices, and more.
Decision Matrix — Glass Type Comparison
| Parameter | Gorilla Glass | Soda Lime | Aluminosilicate | Low Iron |
|---|---|---|---|---|
| Thickness | 0.4–2mm | 0.7–3.9mm | 0.4–2mm | 0.7–3.9mm |
| Strengthening | Chemical | Chemical / Physical | Chemical | Chemical / Physical |
| Transmittance | >91% | >89% | >90% | >91.5% |
| Best For | Mobile / Wearables | Industrial / Appliance | Touch Panels | Lighting / Display |
| MOQ | No | No | No | No |
Purchase Steps
Step 1: Submit Requirements
Send your drawing, sample, dimensions, material and application requirements.
Step 2: Review Specifications
Confirm thickness, tolerances, edge processing, printing and coating requirements.
Step 3: Prototype and Inspection
Confirm the sample and applicable inspection criteria before production.
Step 4: Production and Delivery
Proceed with production and final inspection according to the agreed specifications.
Major Production Process
Glass Cutting
Precision CNC cutting delivers accurate dimensions and complex shapes from a wide range of glass sheet types, ensuring clean, burr-free results.
Glass Drilling
Forms clean, accurate holes for mounting hardware, mechanical connections, or design accents, with minimal edge chipping and stress fractures.
Glass Coating
AG etching, AR vacuum deposition, and AF nano-coating can be applied individually or combined in a tailored sequence to meet your specific optical application requirements.
Glass Strengthening
excellent glass tempering services in both thermally and chemically to meet customer’s need.
Screen Printing
High-temperature screen printing with precise multi-color registration and fade-resistant inks, offering UV durability that meets industry standards. Ideal for bezel designs, company logos, and scale markings.
Ultrasonic Cleaning
Cover glass cleaning removes dust, oil, polishing residues, and other contaminants at key production stages, ensuring clean surfaces for screen printing, AG/AR/AF coatings, lamination, inspection, and packaging.
Ready to start your custom glass project?
Frequently Asked Questions
1. How do I choose the right cover glass material for my display application?
The suitable cover glass material depends on the application requirements including impact resistance, thickness, optical performance, cost target and environmental conditions.Common options include soda-lime glass for cost-effective applications and aluminosilicate glass for higher durability and demanding display applications.Our engineering team can help evaluate the best glass substrate based on your product requirements.
2. What information is required for a custom cover glass quotation?
To provide an accurate quotation, please provide:Glass dimensions,Thickness requirement,Glass material preference,Application details,Surface treatment requirements,Printing specifications,Adhesive or bonding requirements,,Annual production volume,A CAD drawing(DXF/DGW formats) or sample is recommended for precise evaluation.
3. Can you manufacture cover glass with complex shapes and custom openings?
Yes. We support customized cover glass with:Custom contours ,Round corners,Holes and slots,Camera openings,Sensor windows,Special edge designs,Precision cutting and CNC machining processes allow us to produce glass components according to your design requirements.
4. What surface treatments available for display cover glass?
We provide different surface solutions depending on the application:
AR (Anti-Reflective Coating).Reduces reflection and improves display visibility.
AG (Anti-Glare Treatment)Minimizes glare under strong lighting environments.
AF (Anti-Fingerprint Coating).Improves fingerprint resistance and surface cleaning performance.
These treatments can be combined with customized cover glass designs.
5. Do you support small prototype orders before mass production?
Yes. We support prototype development, sample validation and volume production.The prototype stage helps customers verify:Glass dimensions,Optical performance,Printing quality,Coating performance,Assembly compatibility,After approval, production can be scaled according to project requirements.
6. Can you add custom printing to cover glass lenses?
Yes. We provide custom cover glass printing solutions including:Silk screen printing,Black border printing,Logo printing,Decorative patterns,Functional printed areas
Printing specifications can be customized according to your artwork and product design.
7. How do you ensure cover glass quality during production?
Quality control is performed throughout the manufacturing process, including:Incoming glass inspection,Dimensional measurement,Surface inspection,Printing inspection,Coating evaluation,Final appearance inspection
Each project can be customized with specific inspection requirements.
8. What thicknesses of custom cover glass can you manufacture?
We support a wide range of thickness options depending on material selection, size and application requirements.Common display cover glass thicknesses including:Ultra-thin glass,0.5mm glass,0.7mm glass,1.0mm glass,1.5mm glass,Custom thickness solutions
Request A Free Quote
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Contact Us
Send us a message if you have any questions, request a quote or free samples.Our experts will give you a reply within 24 hours and help you select the right cover/panel material as your request.
Phone
kimi@zlcoverglass.com
Address
ZILANG,DONGGUAN,GUANGDONG 523000,CHINA