Youngji USA
Decades of expertise in membrane switch and touchscreen solutions.
About Youngji USA
Experience You Can Trust for Advanced HMI Design
Youngji USA supports the design and production of high-quality, cost-efficient human-machine interface (HMI) solutions. With more than 40 years of hands-on manufacturing experience in membrane switches, capacitive interfaces, and touchscreen assemblies across Asia—and over 20 years supplying European and U.S. partners—Youngji now delivers direct, U.S.-based engineering support combined with factory-direct pricing.
This long-standing global manufacturing background enables Youngji USA to guide customers through every stage of HMI development, from early concept and engineering to production and final integration. Whether the requirement is a membrane switch, capacitive touch button, touchscreen assembly, or complete box build, Youngji brings proven experience and reliable execution to every project.
Products & Solutions
- Graphic Overlays.
Advanced overlay capabilities including embossing, gradient printing, and a wide
selection of material options. - Rubber Keypad Assemblies.
Durable, glove-compatible rubber button solutions with one-time tooling for custom
designs. - Tactile Feedback Interfaces.
Membrane switch designs featuring Nicomatic metal domes and in-house formed
polyester domes for consistent tactile response. - Touchscreen Assemblies.
Fully customized capacitive and resistive touchscreen assemblies with in-house
cleanroom lamination. - LED Backlighting.
Single-point indicators and full-panel illumination for symbols, keys, and text.
Markets Served
- Industrial Controls.
- Medical Devices.
- Appliances.
- Automotive.
- Manufacturing Equipment.
Manufacturing Capabilities
- Sheet-fed and roll-to-roll screen printing in Class 10,000 cleanrooms.
- Automated pick-and-place for precise dome and LED placement.
- Cleanroom touchscreen assembly.
- 100% automated functional testing of all switch assemblies.
- In-house environmental testing for materials and base designs.
Have Questions?
Please contact us to learn how our capabilities and services can meet your requirements.