"The membrane switch panels supplied by Dongguan AXRU Electronics Co., Ltd. matched our IP65 enclosure specifications flawlessly. The tactile feedback of the metal domes is consistent across 50,000 units."
DE
Ratings & Reviews
- Quality Management Certified
- Supplier to Fortune 500
- OEM for Well-known Brands
- 10+ Years Export Expertise
- On-site Technical Support
Customer Trust & Performance
Verified Supplier Rating & Quality Metrics
Dongguan AXRU Electronics Co., Ltd. is committed to transparent manufacturing, engineering accountability, and consistent delivery performance for B2B global clients.
5.0
100% Satisfaction Rate
Verified by Independent Third-Party Audits Client Feedback
What Global Procurement Managers Say
"Their in-house testing lab made the difference. Every production lot came with complete force-displacement graphs and ink adhesion test reports. Lead time was faster than expected."
US
"Outstanding technical communication. When our original overlay design had window alignment challenges, their engineering team resolved it within two iterations. Highly recommended OEM supplier."
UK
Quality Assurance Capabilities
Advanced Testing & Inspection Equipment
Behind every top rating is rigorous testing. Our in-house laboratory ensures mechanical durability, environmental resistance, and 100% electrical continuity for all keypads and overlays.
Quality Control 100% Electrical & Visual Inspection
Every single membrane switch and keypad undergoes 100% functional testing for loop resistance, open/short circuits, LED polarity, and aesthetic perfection before packaging.
Reliability Tensile Testing Machine
Validates the peel strength of adhesives (3M, Nitto, Crown) and the bonding retention between overlay layers and tail connectors to avoid delamination over prolonged usage.
Print Durability Ink Decolorization Testing Machine
Tests the abrasion resistance and solvent durability of screen-printed legends and graphic patterns, ensuring graphics remain legible and wear-free even in demanding work environments.
Life Cycle Key Life Tester
Simulates continuous human actuation up to 5,000,000 cycles to evaluate metal dome elasticity, contact resistance changes, and mechanical degradation under heavy cyclic loads.
Tactile Analysis Automatic Key Tester of Forces & Displacement
Precisely measures and plots actuation force, return force, travel distance, and click ratio to guarantee identical tactile switch performance across production batches.
Environmental Temperature And Humidity Programmable Chamber
Exposes control panels to severe temperature transitions (-40°C to +85°C) and high humidity cycles to verify adhesive stability, circuit insulation, and IP seal integrity.
UV Resistance Yellowing Resistance Testing Machine
Simulates intensive ultraviolet radiation to ensure overlay materials (Autotype PET, Lexan PC) and translucent inks do not yellow, fade, or lose optical clarity over years of operation.
Rapid Prototyping Sample Making Machine
Equipped for fast-track engineering prototypes and pilot batches, enabling quick proof-of-concept verification without expensive tooling delays.
Precision Fabrication Flatbed Die Cutting Machine
Delivers high-precision cutouts for display windows, LED indicators, embossing outlines, and exterior perimeter lines with strict dimensional tolerance (±0.05mm).
Manufacturing Facility
Inside Our 10,000㎡ Dongguan Plant
Cleanroom printing lines, precision assembly stations, and raw material inventory under verified management.
Need Verified Quality for Your Next Keypad or HMI Project?
Work directly with Dongguan AXRU Electronics Co., Ltd. for dedicated engineering reviews, competitive OEM quotes, and certified testing. Reach our engineering team at [email protected].