IP67 Ingress Sealed
Industrial Tactile Solutions for the Swiss Confederation
Switzerland's manufacturing ecosystem—spanning the cantons of Zurich, Aargau, Vaud, and Neuchâtel—demands tactile input devices with zero-drift actuation forces, extended life cycles, and pristine tactile clarity. As an established direct OEM manufacturer, Dongguan Cevra Electronic Technology Co., Ltd. bridges the gap between precision custom prototyping and cost-efficient high-volume production for Swiss electronics developers.
16+
Years In-House Manufacturing Experience
2,600㎡
Dedicated Cleanroom & Production Facility
1,000,000+
Actuation Cycles per Tactile Snap Dome
100%
CCD Vision & Dome Load Testing Verification
Precision Components Catalog
Engineered Dome Arrays & Membrane Interface Assemblies
Review our core range of custom membrane switches, single-layer and multi-layer dome arrays, and ruggedized front panels configured for high-demand Swiss devices.
Custom Capacitive / Tactile
Intelligent Membrane Switch Panel, Washing Machine Touch Panel, Customized Membrane Switch
PET Carrier + 3M Tack
Free Sample Metal Dome Array Single Layer Transparent Pet With Adhesive for Television Remote Control
Clinical Grade PET / PC
Customized Medical Instrument Membrane Switch PET Membrane Key PC Membrane Switch
Multi-Key Tactile Array
Customized Metal Dome Array with Vent Channels and Plating Options
Compact Form Factor
High Quality Single Button Small Membrane Switch for Micro-Sensors
Optical Display Windows
Polycarbonate Film Touch Switch Panel Screen Printing Process Electronic Product Instrument Display Membrane Switch
Fast PCB Placement
Free Sample Metal Dome Array Single Layer Pet With Adhesive Backing
Precision Implementation
Local Application Scenarios Across Swiss Industrial Hubs
Our metal dome arrays and switch assemblies are engineered to integrate seamlessly into Swiss medical engineering, laboratory analytical devices, and industrial automation equipment.
Medical Technology & Surgical Devices
Widely deployed in diagnostic monitors, infusion control units, and laboratory centrifugal analyzers throughout the Basel and Zurich medtech corridors. Designed to withstand harsh chemical wipe-downs (isopropanol, chlorine) without delamination.
- IP65 / IP67 hermetic perimeter sealing against fluids
- Antimicrobial Autotex PET film substrates
- Consistent tactile snap force (250g - 400g) for gloved hand operation
Precision Watchmaking & Metrology Tools
Engineered for electronic calibration instruments, torque analyzers, and micro-machining control units common to the Jura Arc and Romandy regions. Tactile feedback provides clear confirmation without electrical false-triggering.
- Sub-millimeter positional tolerance via CCD alignment drilling
- Gold-plated dome options for stable low-current conductivity (<100 mΩ)
- Ultra-slim footprint down to 0.4mm overall thickness
Railway, Rail Control & Heavy Power Systems
Specially formulated for transportation controls, signaling panels, and alpine outdoor weather stations operating across extreme Swiss thermal swings (-40°C to +85°C) with persistent moisture and vibration resistance.
- High-reliability snap-action 4-leg metal domes rated over 1M clicks
- Embedded integrated vent channels preventing altitude air expansion
- UV-resistant outdoor polycarbonate overlays with textured finish
Market Foresight
Technological & Supply Chain Trends in Switzerland
Understanding shifts in European regulatory frameworks, ESG compliance, and human-machine interface hybrid architectures is critical for Swiss procurement leads.
Capacitive-Tactile Hybrid Integration
Swiss industrial designers are moving away from purely capacitive touch panels in high-risk environments. The prevailing standard incorporates tactile metal dome arrays underneath capacitive zones, ensuring critical safety triggers (e.g., emergency stops, calibration overrides) deliver physical mechanical confirmation even in high-EMI settings.
RoHS, REACH & Conflict Mineral Transparency
Swiss compliance mandates thorough verification of supply chains. High-spec buyers require complete material safety datasheets (MSDS) detailing non-hazardous adhesive systems (3M, Nitto) and certified nickel/gold-plated stainless steel alloy provenance to guarantee seamless Swiss-EU border customs clearance.
Pre-Assembled SMT Dome Arrays for Lean Assembly
To combat high domestic assembly wages in Switzerland, electronics manufacturers are replacing individual loose dome placement with custom single-layer and double-layer pre-spaced peel-and-stick dome arrays. This reduces surface mount error rates to near-zero and drops human handling time by over 70%.
Engineering Specifications
Tactile Metal Dome Material & Layer Architecture
Direct comparison of snap dome geometries, tactile trip ratios, and plating treatments manufactured in our ISO 9001 certified plant.
| Dome Profile | Available Sizes | Actuation Force | Travel Distance | Plating Finish | Recommended Use Case |
|---|---|---|---|---|---|
| 4-Leg Cross Domes (With Dimple) | 8.4mm, 10.0mm, 12.2mm | 220g – 450g (±30g) | 0.30mm – 0.55mm | Nickel or Gold Plated | Heavy-duty medical panels & outdoor machinery |
| 4-Leg Cross Domes (No Dimple) | 6.0mm, 8.4mm, 10.0mm | 160g – 300g (±25g) | 0.25mm – 0.45mm | Bright Stainless / Nickel | Standard industrial controls & handheld terminals |
| Round Snap Domes | 4.0mm, 5.0mm, 6.0mm, 8.0mm | 130g – 280g (±20g) | 0.18mm – 0.35mm | Nickel / Silver Coated | High-density matrix keypads & wearable devices |
| Triangular Domes (With Legs) | 5.0mm, 6.0mm, 7.0mm, 9.0mm | 180g – 350g (±30g) | 0.20mm – 0.40mm | Nickel Plated Stainless | Space-constrained consumer electronics & remotes |
| Custom Custom Array Assemblies | Die-cut to CAD file specs | Custom configured | Engineered to stack-up | Selective Plating | Automated pick-and-place flex/rigid PCB designs |
Factory Authority & Reliability
Why Swiss OEMs Partner with Cevra Electronic
Operating out of Dongguan since March 2009, Dongguan Cevra Electronic Technology Co., Ltd. serves as a vertically integrated manufacturer with zero reliance on trading intermediaries.
SGS Onsite Verified
Our 2,600㎡ production facility, production equipment, and staff capacity have been audited and authenticated on-site by SGS Group.
ISO 9001 Certified QMS
Structured quality procedures across incoming raw material inspections, lamination tolerances, and final automated lot verification.
Complete In-House R&D
Fully automatic screen printing, laser die-cutting, CCD alignment punch tooling, and automated dome array lamination machines under one roof.
Rigorous Testing Lab
Dome load force testing, peel strength analysis, holding tack evaluation, high/low thermal cycles (-40°C to +120°C), and pencil hardness ratings.
Common Inquiries
Frequently Asked Questions by Swiss Procurement Teams
Detailed technical responses to clarify logistics, certifications, stack-up engineering, and prototype timelines.
Q:
How do you handle rapid prototyping for Swiss development cycles?
We provide fast-track engineering prototypes in as few as 3–7 business days. Our CAD design department works directly with your mechanical .DXF, .STEP, or Gerber files. Laser cutting eliminates upfront hard tooling costs during trial stages, allowing Swiss engineers to test actuation force, travel, and graphic fit before investing in mass production molds.
Q:
What adhesive systems are recommended for anti-vibration alpine usage?
For harsh outdoor or railway environments subject to condensation and thermal fluctuations, we utilize authentic high-performance acrylic adhesives, including 3M 467MP, 3M 468MP, or VHB series. These adhesives exhibit superior shear strength and resist plasticizer migration on aluminum, steel, and molded plastics.
Q:
How do you prevent 'pillowing' and trapped air in high-altitude environments?
Swiss topography introduces pressure variations that cause unvented dome arrays to inflate or change tactile feel. We engineer micro-vent channels into the spacer and adhesive layers, allowing internal pressure equalization while maintaining perimeter IP65 or IP67 liquid ingress barriers against moisture.
Q:
What documentation accompanies export shipments into Switzerland?
Every shipment arrives with full commercial documentation, Certificate of Conformance (CoC), RoHS 3 and REACH compliance statements, dimensional inspection reports, and dome load-deflection test curves. We coordinate export air freight directly to Zurich (ZRH) or Geneva (GVA) hubs with reliable DDP or DAP terms.
Accelerate Your Next HMI Project with Direct Factory Precision
Connect directly with Cevra's engineering group. Submit your technical drawings, stack-up requirements, or tactile targets today to receive a comprehensive Design-for-Manufacturability (DFM) review and competitive export pricing within 24 hours.