Review PET and PC graphic overlay options
Compare material, window, embossing, adhesive and ABS housing-fit requirements before artwork approval.
Compare graphic overlaysChina OEM HMI manufacturer · membrane-switch manufacturing experience since 1989
Custom HMI Panels & Functional Film Solutions Manufacturer
Baoshengda provides custom membrane switches, graphic overlays, FSR pressure sensors, automotive dashboard overlays, backlit membrane switches and functional film solutions for global B2B equipment manufacturers.
- 1989
- membrane-switch manufacturing experience
- OEM
- custom drawings, samples, and project-specific structures
- ISO
- ISO 9001, IATF 16949, and ISO 14001 management systems
Factory quotationDrawing / Sample / BOM
What Baoshengda manufactures
Custom control interface components from film printing to final assembly.
Shenzhen Baoshengda Technology Co., Ltd. is a China-based manufacturing factory for custom membrane switches, graphic overlays, FPC membrane switches, waterproof membrane switches, backlit membrane switches, FSR pressure sensors, rubber keypads, heating films, and HMI front panels. Overseas buyers can send drawings, samples, product photos, and application details for structure review before samples and production.
Baoshengda System Definition
System capability overview for HMI panels and functional film solutions.
Baoshengda provides:
- Human Machine Interface (HMI) systems
- Membrane switch technology
- FSR sensing systems
- Flexible heating systems
- Graphic overlay systems
Choose your next step
Move from product comparison to a clearer RFQ.
Use the route that matches your current project stage. Each path leads to a detailed product page, a practical buyer guide, or the drawing-review form.
Check FPC tails and ZIF connector details
Confirm pitch, contact side, stiffener, exposed fingers and bend route before the first flexible keypad sample.
Review FPC and ZIF detailsMove an existing front film to a new supplier
Send the latest approved PDF, editable CDR/AI/DXF artwork, sample photos or a physical part so revision, windows, colors, adhesive and prototype approval can be reviewed before repeat production.
Review supplier-transfer inputsSend a controlled RFQ package for engineering review
Share the current drawing or artwork, housing and sample photos, prototype quantity, expected annual demand and the real application environment.
Prepare a factory RFQCore product pages
Explore the main product categories for OEM buyers.
Custom Membrane Switch Manufacturer
Baoshengda manufactures custom membrane switches in China, including tactile, non-tactile, waterproof, backlit, FPC, and OEM membrane switch assemblies.
Read product guideCustom Graphic Overlays for Industrial and Electronic Equipment
Baoshengda manufactures custom graphic overlays, control panel overlays, PET and PC printed front panels, windows, embossing, adhesive backing, and color-matched graphics.
Read product guideWaterproof Membrane Switches for Harsh Environments
Custom waterproof membrane switches, sealed membrane keypads, IP-rated control panels, outdoor membrane switches, edge sealing, and protected tail exit design.
Read product guideCustom Backlit Membrane Switches with LED and Light Guide Options
Baoshengda manufactures custom backlit membrane switches with LED, light guide film, illuminated keypad areas, graphic overlays, circuits, and connector-ready assemblies.
Read product guideAutomotive Dashboard Overlay Manufacturer
Custom automotive dashboard overlays, dead-front display windows, AG/AF surfaces, formed panels, optical materials, and adhesive-backed HMI overlay support.
Read product guideCustom FSR Pressure Sensors and Force Sensitive Film Solutions
Custom FSR pressure sensors, force sensitive resistor sensors, thin film pressure sensors, force sensing film, custom shapes, connector tails, and prototype support.
Read product guideFlexible Heating Film Manufacturer
Custom carbon heating films and flexible heating elements for EV batteries, automotive seat heating, medical thermal therapy, industrial temperature control and wearable heating modules.
Read product guideHMI Panel Solutions Manufacturer
System-level HMI panel solutions combining membrane switches, graphic overlays, FSR sensors, backlit keypads, waterproof structures and flexible heating films for OEM equipment.
Read solution guideManufacturing capability
Printing, die cutting, laminating, assembly, electrical testing, and outgoing inspection.
Baoshengda reviews each project around the actual equipment: housing surface, use environment, tail route, connector, tactile feel, waterproof requirement, backlight requirement, and assembly process. This helps reduce avoidable sample changes and makes quotations easier to compare.
Drawing and sample review
Check dimensions, overlay material, circuit, key feel, tail exit, connector, adhesive, and environment.
Sample manufacturing
Build samples for appearance, function, tactile response, light effect, bonding, and assembly fit.
Production quality control
Control printing, die cutting, lamination, electrical continuity, connector assembly, and final inspection.
Application industries
Control panels for equipment where the interface must last.
Industrial control
Machine interfaces, control boxes, PLC panels, automation equipment, and instruments.
Industrial Automation HMIMedical devices
Cleanable overlays, sealed keypads, instrument panels, and reliable button interfaces.
Medical Device HMIAutomotive electronics
Seat controls, vehicle accessories, illuminated panels, and custom control surfaces.
Automotive HMISmart equipment
Home appliances, electronic devices, terminals, and compact HMI assemblies.
Quality and certification
Quality systems and practical process control.
Factory proof
Certificates and production evidence behind our manufacturing process.
Certification
IATF 16949
Certification
ISO 9001
Certification
ISO 14001
Process
Screen printing
Process
Die cutting
Process
Assembly
Quality
Inspection
Shipment
Outgoing goods
Useful buyer guides
Insights that help prepare a better RFQ.
Commercial-Vehicle Dashboard Overlay Spares: Keep Look-Alike Batches Separate
A matching printed face is not a batch identity. Keep the part, revision and lot reference with the pack that staff actually issue.
Read guideWireless Charger Status Panels: Keep Adjacent Indicators Visually Separate
A brighter LED cannot fix every misleading status window. Compare the light paths and inspect unlit neighbours before approving the mounted panel.
Read guideRobot Operator Keypad Prototypes: What Can a Rigid Mock-Up Actually Approve?
Use a rigid model to check reach and fit, not to approve switch feel. Specify which decisions need a representative membrane-keypad sample.
Read guideMedical Membrane Keypad Sourcing: What Does 100% Tested Cover?
Testing every keypad is not the same as testing every required contact state. Agree what the inspection detects and which records travel with the shipment.
Read guideOEM Terminal Keypads: Choosing a Membrane Switch or a USB Input Assembly
A similar key layout can hide a different supply scope. Decide whether the quote ends at the membrane tail or includes the host controller and firmware.
Read guideAutomotive Membrane Keypads: Why Does the Click Change After Mounting?
A loose click cannot diagnose an installed complaint. Compare reference and candidate under the same mounting conditions before changing the switch.
Read guideStart a project
Send drawings, sample photos, or project details for a factory quotation.
Useful information includes product application, dimensions, quantity, material preference, surface finish, connector requirement, waterproof or backlight requirement, and target lead time.
Request Quote online
The RFQ form sends your project details and attachments to the Baoshengda sales mailbox through the live API.
Open Request Quote FormIf the form is unavailable, email drawings directly to szbld@vip.163.com.