Custom HMI Assemblies
Instead of buying an overlay from one factory, a keypad from another and a PCB from a third, you hand us the whole interface. We integrate overlays, circuits, touch, displays, PCBs and housing, then test and ship a complete unit — managed end-to-end by one project engineer.
An HMI assembly is everything the user sees and touches, plus everything needed to make it work — integrated and tested as one product instead of a pile of parts.
LCD/TFT modules, segment displays and indicator LEDs with matched windows and diffusers.
Membrane, silicone, metal-dome or capacitive input — or a hybrid of several on one panel.
We build, populate and test PCBs to your schematic, including firmware flashing and test jigs.
Injection-molded plastics, sheet metal and silicone gaskets for a finished product look.
Wire harnesses, connectors, cable glands and strain reliefs per your enclosure.
Your logo, colorways and serial labels applied during final assembly.
| Area | What We Deliver |
|---|---|
| Engineering | DFM review, stack-up design, tolerance analysis, 3D check |
| Input layer | Membrane switch, silicone keypad, metal domes or PCAP touch |
| Display integration | LCD/TFT module, window alignment, diffuser and backlight |
| Electronics | PCB fabrication, assembly (SMT/THT), programming and test jigs |
| Mechanicals | Housing, bezel, gaskets, mounting hardware |
| Testing | 100% functional test, burn-in, EMC pre-scan, IP sealing checks |
| Documentation | Inspection reports, certificates, full BOM and assembly drawings |
| Packaging | ESD-safe packing, custom cartons and export documentation |
Patient monitors, infusion pumps and diagnostic consoles
CNC, packaging and process equipment operator panels
Charge station HMIs with displays and sealed touch controls
Treadmill and strength-equipment control assemblies
Sealed washdown controls for commercial kitchens
Access panels, HVAC controllers and elevator interfaces
Latest from the Blog
View all articles"Membrane switches and mechanical keypads both survive millions of actuations, but they suit very different products. Compare cost, sealing, backlighting and reliability to pick the right interface."
Read article"Polyester (PET) and polycarbonate (PC) are the two dominant graphic overlay materials. Learn how chemical resistance, printing, flexibility and cost decide which one your membrane switch needs."
Read article"Before you approve a membrane switch drawing, you need to check these seven specifications — from actuation force to tail routing. A 10-minute review now prevents expensive tooling changes later."
Read articleTell us what your interface needs to do — we'll propose the architecture, price it and sample it. DFM review within one business day.