Fully compliant with EU CE, RoHS, and REACH directives. Built for seamless mechanical and electrical integration across Central European automated systems, medical analyzers, and industrial machinery.
In modern industrial engineering, human-machine interface (HMI) modules are no longer simple contact closers; they serve as critical telemetry frontiers. In high-precision manufacturing centers across the Czech Republic—such as Prague, Brno, Ostrava, and Pilsen—system architects require touch sensor switch assemblies that deliver absolute electromagnetic immunity (EMC/EMI), strict hermetic sealing (IP65 to IP69K), and ergonomic tactile confirmation.
AXRU Electronics designs capacitive sensing circuits utilizing high-purity optical films and conductive polymer micro-meshes that operate reliably even through 10mm toughened protective float glass or thick polycarbonate front shields. Unlike conventional mechanical switches prone to mechanical fatigue, ingress fouling, and spark hazards, our solid-state touch sensors eliminate physical friction points. When tactile confirmation is mandatory, our specialized engineering stack-up pairs custom stainless-steel snap domes (available in round, four-leg, and oblong geometries) with printed silver-migration barriers, ensuring consistent actuation profiles across millions of switching cycles.
| Technology Type | Standard Layer Stack-up | Actuation Life | Environmental Resistance | Industrial Suitability |
|---|---|---|---|---|
| Solid-State Capacitive Touch | Chemically strengthened glass / PMMA + Optical ITO/FPC sensor + MCU Driver | Zero physical wear (>10M touches) | Hermetic IP68/IP69K, impervious to industrial degreasers and jet washdowns | Medical touchscreens, cleanrooms, smart food processing, outdoor POS kiosks |
| Tactile Metal-Dome Membrane | Textured PET overlay + Spacer + Nickel/Gold Stainless Domes + Silver PET/Copper FPC | 1,000,000 to 5,000,000 cycles | IP65 – IP67 perimeter seal, resistant to airborne particulates and moisture | CNC milling controllers, PLC programming panels, automotive diagnostic consoles |
| Elastomeric Conductive Silicone | Molded silicone elastomer + Conductive carbon pills + Laser etched graphics + PU topcoat | 500,000 to 2,000,000 cycles | Natural water repelling barrier; resistant to severe drop shocks and vibrations | Rugged handheld terminals, telemetry transmitters, automotive switch clusters |
| Hybrid IMD / In-Mold Decoration | Sub-surface printed technical film fused directly to injection-molded resin substrate | Product lifespan permanent graphics | Extreme abrasion resistance, scratch-proof, seamless aesthetic integration | Automotive cockpit dashboards, high-end consumer appliances, medical monitors |
Our production engineering directly addresses the problem of silver migration under humid Central European climatic cycles by implementing carbon-over-silver printing along with specialized dielectric encapsulation. For high-density layouts where signal cross-talk must be prevented, AXRU deploys double-sided copper FPC (Flexible Printed Circuits) with continuous ground planes, providing industrial equipment with full conformity to European CE Machinery Directive (2006/42/EC) and Low Voltage Directive (2014/35/EU).
Meeting the demanding technical standards of Bohemia and Moravia’s leading industrial clusters with mission-critical custom switch assemblies.
The Czech automotive spine—spanning Mladá Boleslav, Kvasiny, and Kolín—demands zero-defect cockpits and charging stations. We engineer capacitive touch sensors with optical dead-front illumination, custom light guides (LGF), and automotive-grade PMMA panels capable of withstanding cabin thermal swings from -40°C to +85°C.
In heavy industrial centers like Ostrava and Pilsen, industrial machinery controls are subjected to aggressive coolant mists, mineral oils, and abrasive metal shavings. Our IP67-rated perimeter-sealed metal dome membrane keyboards provide clear tactile actuation even when operators wear heavy protective gloves.
For high-tech medical instrument developers in Prague and Brno, hygiene and fluid barrier integrity are vital. We supply non-porous antimicrobial polyester overlays (Autotex AM) integrated with capacitive touch matrix electrodes, fully resistant to hospital-grade sterilization agents, alcohol wipes, and bleach solutions.
Understanding shifting technical requirements, regulatory constraints, and supply chain demands across the Central European manufacturing corridor.
Czech equipment builders are systematically replacing mechanical pushbuttons with capacitive sensor switches bonded to chemically strengthened cover glass. This evolution eliminates mechanical wear, lowers cleaning overhead, and facilitates sleek, unified front panels with dynamic RGB backlit indicators.
Facing high energy and labor costs, European procurement teams are actively diversifying away from high-markup local brokers. By partnering directly with AXRU’s 10,000㎡ Dongguan plant, Czech OEMs achieve up to 35% cost reduction on high-mix tooling while maintaining rigorous European engineering standards.
Czech manufacturers supplying global supply chains must comply with EU RoHS, REACH, and WEEE directives. Every polymer, adhesive, conductive ink, and soldering flux utilized in AXRU keypads comes with verified SGS testing certificates and documented chemical compliance, ensuring rapid customs and QA clearance.
Dongguan AXRU Electronics Co., Ltd. operates a 10,000㎡ fully integrated production campus with 121 specialized technicians, verified on-site by Intertek.
Every single line is verified for open circuit resistance, short circuits, insulation thresholds, and LED forward voltage.
Simulates continuous duty pneumatic finger strikes up to 5,000,000 cycles to evaluate snap degradation and contact bounce.
Precisely plots tactile snap curves, measuring peak force, return force, and travel depth with micron-level accuracy.
Subjecting parts to -40°C to +120°C and 95% relative humidity to prove adhesive seal stability against delamination.
Quantifies adhesive bond tenacity of 3M sub-layers and FPC tail termination to avoid interface delamination in field use.
Ensures screen printed graphics withstand chemical wipes including ethanol, isopropanol, and acetone rub tests.
Direct technical and logistical answers addressing delivery, compliance, engineering validation, and tooling economics.
Our standard Minimum Order Quantity (MOQ) for custom membrane switches, capacitive panels, and silicone keypads starts at only 100 pieces, making our service highly accessible for pilot runs, machine upgrades, and prototype trials. Fast-track prototype samples are engineered and manufactured in just 7 to 10 working days following drawing approval, then dispatched via express air courier (DHL, FedEx, UPS) directly to Czech facilities (Prague, Brno, Ostrava) within 3 to 5 transit days.
We incorporate comprehensive hardware-level EMC suppression designs. For noisy electrical environments common in heavy manufacturing, we print a full 360-degree continuous aluminum foil, graphite, or cross-hatched silver ESD shielding layer between the overlay and the circuit. Furthermore, our engineering team optimizes trace spacing and capacitive pad pitch, tuning sensitivity thresholds to reject common-mode EMI noise, high-frequency transients from nearby AC drives, and water droplet false triggers.
Yes. Outdoor kiosks, fuel dispensers, and EV charging stations across the Czech Republic face sub-zero freezes down to -25°C and summer solar radiation. We construct switches using high-grade polyester films like Autotex XE (UV and weather resistant) paired with pure silicone rubber keycaps, cold-resistant acrylic adhesives (such as 3M 200MP / 300LSE), and stainless-steel domes rated down to -40°C without risk of embrittlement or snap loss.
To provide a thorough Design For Manufacturability (DFM) review and accurate quotation within 24 hours, our engineering department requires your 2D mechanical outlines (in DXF, DWG, or PDF format), graphic artwork vector files (AI, EPS, or CorelDraw with specified Pantone or RAL color codes), layer stack-up preferences, connector type/pitch (e.g., 2.54mm or 1.0mm ZIF), and intended operating environment (target IP rating, operating temperature, UV exposure).
We provide full commercial documentation for smooth customs clearance into the European Union. Every consignment includes accurate HS tariff classifications (typically HS 8537.10 or 8538.90), commercial invoices, packing lists with net/gross weights, Certificates of Origin (CO), and formal declarations of RoHS, REACH, and CE conformity. We can ship under DAP, DDP, FOB, or CIF Incoterms to match your procurement logistics profile.
Send your CAD files or technical specifications today for a confidential DFM review and comprehensive quotation within 24 hours from AXRU’s dedicated technical team.