Custom Size
1PC Prototype
CNC Machining
ITO Sputtering
Precision Sheet Resistance
OEM/ODM
Custom ITO Conductive Glass Manufacturer
Magnetron Sputtered ITO Coated Optical Substrate
Custom ITO conductive glass engineered to your drawing, sheet-resistance target and optical requirements. Precision CNC machining, magnetron sputtering ITO coating and custom finishing for electrochemistry labs, optoelectronic devices and industrial anti-static optical projects.
- 1-Piece Low MOQ Prototype Support
- Free Engineering Review Before Production
- Custom CNC Machining & Irregular Shaping
- Single-side / Double-side ITO Sputtering Coating
- Tunable Sheet Resistance 5-10000 Ω/sq
- Custom Drilling, Cutting & Edge Finishing
- Full-Scale OEM / ODM Mass Production
Engineering Commitment: Send your drawing, dimensions or sheet-resistance target. Our engineers will review your project and recommend a suitable glass substrate & coating configuration for free.
Is Your Current ITO Glass Supplier Causing These Problems?
| Pain Points With Other Suppliers |
Felix Glass Solution |
| Standard ITO glass cannot match your custom fixture dimension |
Off-the-shelf ITO substrates cannot fit your unique device housing, cutouts and edge profiles. We manufacture fully customized ITO conductive glass strictly according to your CAD drawings and technical specifications. |
| Unstable sheet-resistance between batches |
Poor sputtering control brings large resistance deviation and ruins lab test yields. Our in-house magnetron sputtering workshop tightly controls sheet-resistance consistency for every batch. |
| ITO film peeling after cutting or machining |
Many suppliers machine after coating and cause ITO layer peeling. We prioritize substrate machining before sputtering for better coating adhesion and higher yield. |
| Low visible-light transmittance damages optical performance |
Bad-quality ITO coating reduces light transmission and distorts measurement results. We deliver typical VIS transmittance ≥85% for standard resistance grades. |
| Limited substrate options for UV or high-temperature scenarios |
Most suppliers only provide soda-lime base material. We support soda-lime, borosilicate and fused silica quartz substrates for UV-optics and high-temperature vacuum equipment. |
| Supplier requires high MOQ, hard for early-stage R&D validation |
Many suppliers enforce large minimum order quantities for ITO coated glass, blocking lab prototype testing. We support 1-piece prototype testing to verify performance before mass-volume orders, lowering your R&D risk. |
| Difficult to find suppliers strictly follow drawing & resistance target |
Our engineering team reviews drawings, tolerance, target sheet-resistance and substrate requirements before production to ensure finished goods match your approved specification. |
Why Global OEM Buyers Work With Felix Glass
19+ Years
Optical Glass Processing Experience
±0.01 mm*
Precision CNC Capability
1 Piece
Prototype Support
7-12 Days*
Typical Prototype Lead Time
14-25 Days*
Typical Production Lead Time
75,000 m²*
Manufacturing Facility
*Actual tolerance, lead time and production capability depend on material, geometry, coating, quantity and project requirements.
One Supplier From Prototype to Mass Production. Avoid quality disputes and delivery delays caused by multi-supplier coordination. We provide integrated control across substrate machining, magnetron sputtering ITO coating and quality inspection for your custom ITO conductive glass projects.
ITO Conductive Glass Engineered for Your Application
Electrochemistry Laboratory
Custom ITO conductive glass for photoelectrochemical cells, solar-cell R&D and material science test substrates.
- Controllable sheet-resistance grades
- Good chemical stability for electrolyte contact
- High visible-range light transmittance
- Strict batch-to-batch repeatability
Recommended Solution: Soda-lime / Borosilicate / Fused Silica Substrate + Single-side ITO Coating + Precision CNC Processing
Discuss Your Lab Glass Requirement →
Optoelectronic & Touch Sensors
High-precision ITO conductive glass for industrial touch-sensing layers and optoelectronic detector windows.
- Stable conductive performance
- Custom-cut dimensions & cutouts
- Optional AR over-coating for higher transmission
- Compatible with assembly fixture requirements
Recommended Solution: Borosilicate Substrate + ITO Coating + AR Composite Coating + CNC Machining
Request Sensor-Grade ITO Glass →
UV-Optics & Vacuum Equipment
Fused-silica based ITO conductive glass for plasma chamber viewports, UV-optics and high-temperature anti-static windows.
- Excellent UV light transmission
- High thermal-shock resistance
- Vacuum-process compatible
- Reliable anti-static conductive performance
Recommended Solution: Fused Silica Quartz Substrate + ITO Sputtering + Precision Polishing
Discuss Your Vacuum-Grade ITO Project →
Core Technical Specifications
| Item |
Parameter |
| Base Material |
Soda-lime / Borosilicate / Fused Silica Quartz |
| Coating Type |
Single-side / Double-side Magnetron Sputtered ITO |
| Thickness Range |
0.5 mm - 3.0 mm, custom thickness available |
| Sheet Resistance |
5-10000 Ω/sq, customer-specified target* |
| CNC Tolerance |
±0.01 mm ~ ±0.15 mm typical* |
| Optional Extra Coating |
AR anti-reflection over-coating |
| Prototype MOQ |
1 piece |
| Prototype Lead-time |
7-12 days* |
| Mass Production Lead-time |
14-25 days* |
*Subject to material, geometry, coating and quantity.
Typical Custom ITO Glass Project Examples
Electrochemistry Lab ITO Glass Project
Customer Requirement
Custom rectangular ITO substrate, defined sheet-resistance value, borosilicate base material for photoelectrochemistry experimental cell testing.
Our Solution
Precision CNC cutting & edge chamfer for borosilicate substrate, ultrasonic cleaning, followed by magnetron sputtering single-side ITO coating, four-point-probe resistance test for each sample.
Typical Project Outcome
Lab prototype samples passed resistance & optical inspection, approved for follow-up research batch orders.
Vacuum Plasma Chamber ITO Viewport Project
Customer Requirement
Fused-silica ITO conductive viewport, UV transmission requirement, anti-static performance for vacuum plasma equipment observation window.
Our Solution
Quartz substrate precision polishing, high-clean vacuum magnetron-sputtering ITO coating, strict transmittance & resistance batch inspection.
Typical Project Outcome
Custom samples delivered on schedule, validated under customer vacuum-chamber working conditions.
From CAD Drawing to Finished ITO Conductive Glass
01 Engineering Drawing Review
Professionally verify drawing dimensions, tolerance, substrate material, target sheet-resistance and application scenarios to formulate customized production plans.
02 Professional Material Selection
Select matched substrates: soda-lime glass, borosilicate glass or fused silica quartz for UV-optics and high-temperature requirements.
03 Precision Raw Material Cutting
Original substrate cutting according to customized size standards to ensure blank dimension accuracy.
04 Custom CNC Machining
Complete personalized processing: holes, slots, cutouts, steps and irregular contour shaping for your fixture assembly.
05 Grinding & Polishing
Precision control of thickness, flatness and edge smoothness, eliminate burrs and sharp edges, strict ultrasonic cleaning before coating.
06 Magnetron Sputtering ITO Coating
High-vacuum magnetron sputtering process to achieve customer-specified sheet-resistance performance, single-side or double-side coating available.
07 Strict Multi-Dimensional Inspection
Four-point-probe sheet-resistance test, optical transmittance test, dimension detection and surface defect inspection.
08 Export Standard Packaging & Shipment
Protective export-grade packaging to reduce breakage risk during international transportation.
Why Start With a 1-Piece ITO Glass Prototype?
01 Verify the Design
Confirm custom dimensions, assembly fit, cutout positions and edge geometry before mass-production to avoid structural errors.
02 Test Electrical-Optical Performance
Evaluate sheet-resistance consistency, light transmittance and coating adhesion under your real lab or industrial working environment.
03 Reduce Production Risk
Validate all technical indicators with low-cost prototype testing before committing to large-batch ITO glass orders.
Not Sure Which ITO Glass Configuration You Need?
| Your Requirement |
Recommended Glass Solution |
| General-cost laboratory electrochemistry test |
ITO-Coated Soda-lime Glass Substrate |
| Better thermal-shock resistance & moderate cost |
ITO-Coated Borosilicate Glass Substrate |
| UV-optics / high-temperature vacuum environment |
ITO-Coated Fused Silica Quartz Substrate |
| Higher visible-light transmittance |
ITO plus AR over-coating composite stack |
| Dual-sided conductive requirement |
Double-side ITO magnetron sputtering |
| Custom holes, cutouts & special-shaped outline |
Precision CNC Machining before ITO coating |
| Early-stage R&D product verification |
1-Piece Custom ITO Glass Prototype |
| Strict sheet-resistance tolerance requirement |
Specify target Ω/sq value in drawing & technical sheet |
Still confused about your project configuration? Ask Our Engineers for Free Guidance
Related ITO Conductive Glass Products
ITO Conductive Glass Dome
Frequently Asked Questions Before Ordering
Q: Can you manufacture custom ITO conductive glass according to our CAD drawing?
A: Yes. We support custom dimensions, thicknesses, holes, cutouts, edge profiles and irregular shapes according to approved technical drawings.
Q: Can I order 1 piece for lab prototype testing?
A: Yes. We support low-quantity prototype production, prototype orders start from 1 piece subject to project complexity.
Q: What sheet-resistance range can you achieve for ITO coating?
A: We can tune sheet-resistance within 5-10000 Ω/sq. Please provide your target resistance value for quotation and process evaluation.
Q: Can you do double-side ITO sputtering coating?
A: Yes, double-side ITO conductive coating is available upon request.
Q: What substrate materials can be used for ITO coating?
A: Soda-lime glass, borosilicate glass and fused silica quartz. Quartz substrate is recommended for UV-light and high-temperature working scenarios.
Q: Is it okay to perform CNC cutting after ITO coating?
A: Post-coating machining is technically possible but risks ITO-film peeling. We strongly recommend completing all substrate machining before sputtering ITO coating for higher yield.
Q: Can you add AR coating on top of ITO layer?
A: Yes, AR over-coating can be stacked on ITO to improve optical transmittance. Our engineers will check technical compatibility for your target resistance grade.
Q: How long does custom ITO glass prototype take?
A: Typical prototype lead-time is 7-12 working days after specifications are confirmed. Actual timing depends on substrate, resistance target and processing complexity.
Q: What information do you need for quotation?
A: CAD drawing / DXF file, substrate material, thickness, dimension, target sheet-resistance, quantity and application scenario. Incomplete specifications are acceptable for preliminary evaluation.
Q: I am not sure which substrate or resistance grade I should pick, what can I do?
A: Send us your application, working environment and performance goals. Our optical engineers will recommend suitable substrate and ITO configuration for your project free of charge.
Request a Custom ITO Conductive Glass Quote
Tell us what you need. Our engineers will review your requirements and provide a suitable manufacturing solution and quotation.
ITO Conductive Glass Product Series
ITO Conductive Glass Dome
Have an ITO Conductive Glass Project? Let's Review It.
Send your drawing, sample photo, dimension or sheet-resistance target. You don't need to finalize every specification. Our engineering team will provide professional customized manufacturing solutions for your project.
Free engineering review · 1-piece prototype support · OEM/ODM manufacturing
