Membrane Switches
Flat, embossed, LED, backlit, waterproof, and connector-ready membrane switch assemblies.
- Polyester or polycarbonate overlays
- Silver printed circuit or FPC option
- Metal dome, tactile, non-tactile structures
OEM membrane switch & functional film manufacturer since 1989
Custom control panels built for precise touch, clean graphics, and stable production.
Baoshengda helps overseas buyers turn drawings, samples, and product concepts into reliable membrane switches, touch switches, graphic overlays, rubber keypads, heating films, and HMI panels.
- 30+
- years focused on functional film products
- IATF
- ISO9001 / IATF16949 / ISO14001 systems
- 40+
- countries and regions served
Quote-ready files
Drawing / Sample / BOM
Built around buyer requirements
One supplier for the visible panel, tactile layer, circuit, adhesive stack, and final inspection.
Shenzhen Baoshengda Technology is an integrated manufacturing service provider for human-machine interface components and electronic assemblies. The old factory site highlights more than three decades of experience, national high-tech qualification, and quality systems including IATF16949, ISO9001, and ISO14001.
Product range
Custom interface components for machines, instruments, and electronics.
Touch Switches
Capacitive and pressure-sensitive switch solutions for thin, sealed, and cleanable control surfaces.
Graphic Overlays
Durable front panels with color-matched printing, windows, icons, logos, and surface finishes.
Rubber & Metal Keypads
Silicone rubber keypads and rugged metal keyboard options for harsh or hygiene-sensitive environments.
Heating & Instrument Films
Automotive seat heating films, instrument panel films, carbon-based heating films, and functional film modules.
Engineering support
From drawing review to stable repeat production.
Send us a CAD drawing, sample photos, color references, working environment, quantity, and connector requirements. We help confirm the structure before sampling, then control the production details that affect long-term reliability in automotive electronics, industrial control, medical instruments, communications, machinery, and other equipment fields.
Requirement Check
Review dimensions, material, button feel, tail route, windows, LEDs, adhesive, and environment.
Sample Build
Make samples for appearance, tactile feel, electrical continuity, adhesion, and assembly fit.
Production Control
Control printing, lamination, circuit testing, connector assembly, packaging, and outgoing QC.
Procurement clarity
Designed for buyers who need clear quotation, fast samples, and controlled repeat orders.
The first conversation is practical: what product is it used in, how it will be assembled, what surface it touches, and what reliability risks must be avoided before production.
Applications
Panels for demanding equipment categories.
Industrial Control
Machine interfaces, control boxes, PLC panels, inverter panels, and automation equipment.
Medical Devices
Cleanable overlays, sealed switches, instrument control panels, and durable printed icons.
Automotive & Mobility
Seat controls, accessory panels, dashboard interfaces, and custom backlit graphic overlays.
Consumer Electronics
Appliance panels, remote controls, smart device interfaces, and branded front panels.
Quality focus
Small details decide whether a panel survives real use.
Start a project
Send your drawing, sample photo, or panel idea for a factory quotation.
Useful details: dimensions, quantity, product application, material preference, colors, tactile feel, LEDs or windows, connector type, and assembly environment. For urgent sourcing, email us directly with drawings and photos.