Overlay 17,345 Sold Digital Printing PET/PC Graphic Overlay Membrane Keypad Keyboard Switch
- High-definition UV gradient printing
- Scratch-resistant textured finish
- Precision die-cut display windows
Factory Direct Offers
Promotion Products & Standard Assemblies
Precision-engineered human-machine interface assemblies available with low initial order minimums and dedicated engineering support for global OEMs.
Overlay 17,345 Sold 
Tactile 150 Sold Embossed Tactile Button Membrane Keypad with F150 PET Graphic Overlay
- Autotex F150 flex-durable PET
- Crisp tactile metal dome response
- Rim or pillow key embossing options
Waterproof 48,749 Sold Top Selling Custom Membrane Switch Panel LED Waterproof Foil Panel
- IP65/IP67 sealed perimeter design
- Integrated surface mount status LEDs
- Chemical and moisture resistant
PCB Backed 4,860 Sold Custom Metal Dome PCB Membrane Touch Keypads Membrane Switch
- FR4 rigid PCB substrate integration
- High-reliability tactile dome array
- Low circuit loop resistance (≤10Ω)
Matrix Keypad 369 Sold Custom Industrial Tactile Membrane Switch Keypad 3x4 Matrix Buttons
- Standard 3x4 numeric layout
- Reinforced flexible tail termination
- Actuation life over 1,000,000 cycles
Instrument 1,433 Sold Custom Switch Keypad Instrument Cluster Faceplates
- Prototype builds and DIY testing
- Anti-glare optical surface coating
- Precise cutouts for meters & LEDs
Display Ready 690 Sold Custom Membrane Switches with Translucent LCD Screens & Keypad
- Optically transparent display area
- Tinted filter options for OLED / LCD
- Complete environmental front sealing
Controller 20,735 Sold Durable Keypad Membrane Switch for Industrial Remote Controller
- Engineered for high-frequency actuation
- Ergonomic tactile feedback feel
- Resistant to industrial oils and dirt
Enterprise Profile
30+ Years of Membrane Interface Excellence
TAVO Electronic Information Technology Co., Ltd. was founded in 1990, specializing in processing, researching, and engineering high-reliability membrane switches, membrane keypads, and graphic overlays. Flexible copper FPC membrane switches, LED backlit panels, and membrane switches with rigid liners form our core product families.
Our products are widely integrated across industrial automation, household appliances, medical instrumentation, and precision apparatus. Operating strictly in accordance with ISO 9001 quality management systems, our principles are customer-centered, integrity-based, rapid turnaround, and competitive cost efficiency.
Over more than three decades of continuous growth, our engineering reliability has won lasting international recognition. We maintain close cooperation experience with leading industrial nations including the United States, Germany, and across Europe. Our technical assemblies have contributed to critical engineering milestones including high-speed railway locomotive control, the Three Gorges Project, aerospace applications, and state-level utility projects.
Global OEM Experience Supplying industrial control interfaces to Tier-1 machinery and equipment builders across 20+ countries.
Complete In-House Chain From screen printing and precision laser die-cutting to cleanroom lamination and 100% electrical inspection.
Quality Management & Reliability Lab
Certified In-House Inspection & Testing Facility
Our internal reliability testing laboratory ensures that every membrane switch and graphic overlay assembly delivers dependable actuation and durability in the harshest environments.
Computer Tester
Automated electrical verification of circuit continuity, contact resistance, open/short circuits, and insulation resistance across all switch points.
Button Life Cycle Test Unit
Mechanized mechanical cycle testing verifying dome return resilience, tactile ratio retention, and contact durability past 1,000,000 presses.
Humid & Temp Programmable Tester
Thermal shock and extreme climatic testing (-40°C to +85°C, 95% RH) confirming layer adhesion integrity and circuit stability under extreme operational stress.
Programmable Xenon Lamp Aging Test Chamber
Accelerated weathering and solar UV simulation checking ink lightfastness, graphic overlay yellowness index, and polymer degradation over time.
Auto Salt Fog Chamber
Corrosion atmosphere testing verifying connector pin durability, metal backer treatments, and front graphic overlay chemical resilience.
Drawing Design & CAM Workstation
Dedicated CAD/CAM engineering team offering design-for-manufacture (DFM) reviews, schematic conversion, and artwork verification for custom orders.
Looking for Custom HMI Solutions or Technical Catalogs?
Contact our engineering support team directly to request technical specifications, custom tooling quotes, and our comprehensive product catalog. Inquiries are responded to within 24 hours.