Capabilities
Every step of your custom interface — engineering, printing, die-cutting, lamination, silicone molding, touch sensors, PCBA and testing — happens inside our factory. That's how we keep tolerances stacking correctly and your schedule independent of five different suppliers.
Each capability below is a working production line, not a brochure claim. Your project engineer routes the work between them and owns the result end to end.
Stack-up design, tolerance analysis and material selection reviewed before any tooling is cut.
Pantone-matched inks, fine-line printing and UV-cured hard coats for durable graphics.
Steel-rule and laser cutting with ±0.1–0.15 mm tolerances for overlays, spacers and gaskets.
Silver-ink and copper circuit printing with precision lamination in dust-controlled areas.
LSR injection and compression molding with in-house tooling for custom rubber keypads.
Projected capacitive sensors on glass and film, tuned and tested to your controller.
SMT and through-hole assembly with programming, test fixtures and burn-in.
Actuation force testing, electrical checks, visual inspection and environmental testing.
Before we quote, an engineer reviews your design for manufacturability — materials, tolerances, electrical routing and tooling — and tells you what can be improved, free of charge.
| Design file formats | Notes |
|---|---|
| AI, PDF, DXF, DWG | Preferred for artwork and outlines |
| STEP, IGES, 3D | For housings and mounting interfaces |
| Gerber | For circuit layer coordination |
| Physical sample | Reverse-engineered and measured |
| Sketch / photo | Enough to start a DFM conversation |
The visible and structural core of every membrane switch and graphic overlay — produced with repeatable precision at production volume.
| Parameter | Capability |
|---|---|
| Overlay material | PET, polycarbonate, textured films |
| Max print area | 600 × 800 mm |
| Print registration | ±0.1–0.15 mm |
| Die-cut tolerance | ±0.1 mm (steel-rule), ±0.05 mm (laser) |
| Circuit line width | 0.5 mm standard / 0.3 mm optimized |
| Hard coat | 1.5H–3H pencil hardness |
Custom rubber keypads need tooling, chemistry and process control. We design and cut the molds in-house, then injection or compression mold your keys in the exact color, hardness and finish you specify.
| Parameter | Capability |
|---|---|
| Process | LSR injection, compression molding |
| Hardness | 30–80 Shore A |
| Key stroke | 0.5–2.5 mm |
| Actuation force | 80–400 g (tuned per key) |
| Mold tooling | 10–15 working days |
| Life cycle | Up to 1,000,000 actuations |
For HMI assemblies we integrate the sensing layer, illumination, controller and board — then test the whole unit as a system, not as separate parts.
| Parameter | Capability |
|---|---|
| Touch sensing | Self-cap / mutual-cap, 1–10+ points |
| Cover lens | 0.55–3.2 mm glass, 0.5–1.5 mm film |
| Backlight | White / RGB / custom wavelength |
| Interface | I2C, USB, UART, SPI |
| PCBA | SMT 0201+, AOI + functional test |
| Sealing | IP65–IP67 with gasket options |
Proven combinations selected for cost, durability and compliance — documented with full material data sheets on every project.
| Material | Typical use | Key properties |
|---|---|---|
| Polyester (PET) | Graphic overlays, switch layers | Flexible, chemical-resistant, printable |
| Polycarbonate (PC) | Overlays, cover lenses | Impact-resistant, clear or tinted |
| Textured films | Premium overlays | Anti-glare, matte or brushed finishes |
| Silicone (LSR/HTV) | Rubber keypads, sealing | Soft feel, wide temperature range |
| Silver-ink / copper flex | Circuit layers | Low resistance, flex-endurance rated |
| Adhesives | Layer bonding, mounting | 3M and equivalent, UV- and heat-stable |
| Metal domes | Tactile actuation | Snap ratio, long cycle life |
| Hard coats & UV | Surface protection | Scratch and chemical resistance |
Every production batch passes four inspection gates, and we can ship third-party test reports with your order when your market requires them.
| Certification / report | Scope |
|---|---|
| ISO 9001:2015 | Quality management system |
| RoHS & REACH | Material compliance documentation |
| UL 94V-0 | Flammability of materials |
| IP65–IP67 | Sealing and washdown options |
| SGS / third-party | Test reports shipped with order |
| FDA grade | Food-contact silicone options |
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Read articleSend a drawing, a sample or just a paragraph about your product. You'll get a DFM review and a quote within one business day.