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Manufacturer of
Custom Graphic Overlay, Membrane Keypad, Keyboard PCB

We believe that user interfaces are the bridge between technology and people.

A photo of the membrane keypad switch; the graphic overlays are black; there is one red LED light plus one membrane button. A finger is pressing on the button, the LED light is on, and it emits a red light. This custom graphic overlay is great.

Reasons Why
People Choose Us

Customization at its finest

Custom membrane switch is our core strength, we offer a wide array of complementary products and services. Explore our touchscreens, elastomeric keypad, and capacitive sensor to discover a world of possibilities for your user interface needs.

Beyond manufacturing

We understand that one size doesn’t fit all. That’s why we offer unparalleled customization options for your membrane switch. From materials and shapes to graphics and functionalities, we empower you to tailor every aspect to your unique requirements.

Quality assurance

Quality is non-negotiable at LID. Our rigorous quality control processes guarantee that every key pad we produce meets the highest industry standards. Your satisfaction and the performance of your products are our top priorities.

Tactile or non-tactile membrane button are available

Touch to your user interface

Seamless control and sleek design

Industries We Serve

Discover how our membrane switch and user interface solutions are making a difference in various industries.

From aerospace to healthcare, our technology enhances user experiences across the board.

Industry Control

Control Panels  

Process Control Systems

Human-Machine Interface (HMI)

Industrial Automation

Motor Control

Environmental Control

Automotive Electronics

Instrument Clusters

Steering Wheel Controls

Door Panels

Center Consoles

Dashboard Interfaces

Seat Adjustment Controls

Healthcare Interface

Patient Monitoring Systems

Diagnostic Equipment

Infusion Pumps

Laboratory Equipment

Surgical Instruments

Electrotherapy Devices

Succed Project

Experience precision and reliability in every touch.

How It Works? Easy.

Specific steps are commonly followed to ensure the product is designed, manufactured, and delivered successfully.

Customer Consultation

Design preferences, functionality, and quantity.

Design and Engineering

Creating a detailed design for the product.

Material Selection

Membrane layer, graphic overlay and adhesive layers.


Production, assembly and test, one-station-solution.

Customer Testimonials

A man, he is sitting on the main-driver seat of an ev, with a sunglasses, turning back and smiling.

Connect With Us Now!

We thrive on challenges and opportunities.

Drop us a line, and let’s explore how we can tackle them together.

Key Performance

Running Projects
Custom Solutions
Turn over(Million/USD)​

Clients We Support

Carrier Fire & Security company logo
Stellantis company logo
Sabó company logo
Continental company logo
ABB company logo
Sylvamo Brasil company logo
MAHLE company logo
Hitachi Energy company logo
Eaton company logo
Schneider Electric company logo
Faurecia company logo
Honeywell company logo

Latest Blog

Discover Quality Membrane Keyboard Switches

Discover Quality Membrane Keyboard Switches Table of Contents Introduction Within discourse it becomes apparent that the initiation of any substantial conversation sets the stage for the exchange of ideas. The world of tech changes fast today making the way we interact with gadgets through user interfaces super important in how they’re made. When looking at

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“An example of a Membrane Switch panel, showcasing a variety of buttons and controls such as function keys F1 to F8, numeric keys 0 to 9, and other specific operation buttons like ‘HELP’ and ‘ESC’. The panel also includes toggle switches, sliders, and rotary controls, all integrated into a flat, sealed surface suitable for harsh environments. This technology allows for a customizable user interface that provides tactile feedback and is easy to clean, commonly used in medical devices, industrial control panels, and consumer appliances.”
HMI Solution
Zoe - Customer Service Executive

What is a Membrane Switch?

What is a Membrane Switch? Table of Contents Introduction These days, user interfaces have become incorporated into most electronic devices. Of these, the membrane switch has created quite a stir in the past few years. So, what exactly is a membrane switch? In this text, we discuss a membrane switch in general, explicitly defining its

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Custom interface showcasing a customized membrane switch and panel with various function buttons including ‘START,’ ‘PULSE,’ ‘STOP,’ and a highlighted green ‘BLEND’ button, connected to an electronic device via a ribbon cable.
HMI Solution
Grace - Field Application Engineer

Upholding Excellence: Comprehensive Quality Control Measures in Membrane Switch and Panel Manufacturing

Upholding Excellence: Comprehensive Quality Control Measures in Membrane Switch and Panel Manufacturing Table of Contents Introduction Ensuring superior quality is crucial in the membrane switch and panel manufacturing business to surpass customer expectations and industry requirements. A strong quality control procedure must be in place from the beginning of the design process to ensure that

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Custom membrane keypad with functional symbols for electronic devices, produced by a specialized manufacturer in China
HMI Solution
Jason - Project Manager

Custom Membrane Keypad Options: Backlighting, Embossing, Integrated Components, Graphic Overlay, and Environmental Sealing

Custom Membrane Keypad Options: Backlighting, Embossing, Integrated Components, Graphic Overlay, and Environmental Sealing Table of Contents Introduction Custom membrane keypad is becoming indispensable in many different industries because of their dependability, affordability, and adaptability. The ability to customize a unique membrane keypad is one of its most alluring features. Custom membrane keypad can be made

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Rectangular black membrane switch assembly with a ribbon cable connector, featuring icons for power, volume, mute, Wi-Fi, and an unknown function, alongside a rectangular cutout near the top.
HMI Solution
Jason - Project Manager

Membrane Switch Assembly – The Importance of Proper Alignment and Lamination in Ensuring the Durability and Functionality

How Silicone Membrane Switch Can Improve Your User Experience? Table of Contents Introduction Membrane switch assemblies are crucial for a variety of electrical devices because they offer robust and user-friendly interfaces. During the membrane switch assembly process, great care must be taken to ensure their lifetime and dependability, especially with regard to alignment and lamination.

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custom membrane switch cost
Membrane Switch
Zoe - Customer Service Executive

The Benefits of Choosing Custom Membrane Switches Over Standard Options

The Benefits of Choosing Custom Membrane Switches Over Standard Options Table of Contents Introduction The choice between custom membrane switches and off-the-shelf conventional choices is crucial in the quickly changing world of electronics and user interfaces. Numerous advantages come with custom membrane switches, such as improved functioning, better branding options, and a better fit for

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