Custom FPC Cable Assembly Manufacturer in China

Custom Flexible Printed Circuit Cable Assemblies for OEM Electronics

Yihetai provides custom FPC cable assembly solutions for compact electronic devices, display modules, camera modules, PCB connections, medical devices, automotive electronics and industrial control systems.

With more than 25 years of experience in wire harness and cable assembly manufacturing, Yihetai supports OEM and ODM customers from prototype development to mass production. Our FPC cable assemblies can be customized by pitch, pin count, length, conductor layout, connector type, stiffener, shielding, insulation material and electrical performance requirements.

We manufacture every cable assembly according to customer drawings, samples or application requirements, helping engineers achieve reliable signal transmission, flexible installation and stable long-term performance.

What Is FPC Cable Assembly?

FPC cable assembly is a customized interconnect solution built around a flexible printed circuit cable for signal or mixed signal transmission between boards, displays, modules and compact electronic subassemblies. Compared with traditional round-wire harnesses, FPC cable assemblies are typically chosen when the equipment design requires thinner profile, tighter bend radius, cleaner routing and reduced installation space.

In electronics design, flexible printed circuits are widely used because they help reduce size and weight while supporting compact packaging and efficient routing. TE notes that FPC connectors are available in fine centerline spacings such as 0.25 mm, 0.3 mm, 0.5 mm, 1.0 mm and 1.25 mm, which makes them practical for touch panels, screens and other compact electronic equipment. Molex similarly describes FPCs as combining PCB-style routing with cable flexibility, with advantages such as design flexibility, impedance control and resistance to heat and vibration.

Custom FPC cable assembly offers two clear advantages. First, it can be designed around the actual product structure, including cable shape, contact side, folding direction and connector layout. Second, it can simplify assembly by replacing bulkier wiring structures inside limited spaces. This makes it a practical choice for displays, cameras, printers, control panels, wearable devices, medical instruments and other products where conventional custom wire harness designs may take up too much room.

Key Features of Our FPC Cable Assembly

Custom pitch, circuit count, cable length and outline shape
Single-sided, double-sided, reinforced and custom-shaped FPC options
ZIF, LIF, FFC/FPC connector, board connector and solder pad options
Same-side, opposite-side, top contact and bottom contact designs
PI, FR4, PET or custom stiffener options
EMI shielding, conductive tape and grounding design available when required
FPC to FPC, FPC to board, FPC to wire and hybrid cable assembly options
Custom labeling, marking and packaging
Prototype review and mass production supported
100% continuity, short/open and visual inspection before shipment

Custom FPC Cable Assemblies We Manufacture

1.FPC-to-Board Cable Assemblies

FPC-to-board cable assemblies are used to connect a flexible circuit to a PCB, display board, control board, camera module, sensor board, or other electronic module. We can support different connector types, pitches, cable lengths, contact directions, and reinforcement options according to your design.

Common customization options include:

Fine-pitch FPC/FFC connectors
Single-sided or double-sided contact orientation
Same-side or opposite-side contact design
Reinforced stiffener area
Customized cable length and shape
Insulation and protection tape
Labeling and packaging according to customer requirements

2.FPC-to-Wire Hybrid Harnesses

For many electronic products, a flexible cable must be combined with discrete wires, terminals, plugs, or overmolded connectors. Yihetai can manufacture FPC-to-wire hybrid assemblies for compact equipment where both flexible flat connection and traditional wire harness connection are required.

These assemblies can include:

FPC or FFC cable section
Single wires or multi-core wires
Crimped terminals
Board connectors
Soldered connections
Heat-shrink tubing
Protective tape or sleeve
Custom labels and wire marking

3.Display FPC / FFC Cable Assemblies

Display modules often require thin and flexible connections for signal transmission, power supply, backlight, touch control, or camera connection. Yihetai can manufacture customized display cable assemblies for LCD displays, HMI panels, industrial screens, medical displays, and embedded electronic devices.

Typical applications include:

LCD display cable assemblies
Touch panel cable assemblies
LVDS-related display interconnects
LVDS-related display interconnects
IPEX or fine-pitch connector cables
Backlight and signal transmission cables
Compact internal equipment wiring

4.Camera Module and Sensor Cable Assemblies

FPC and FFC cable assemblies are widely used in camera modules, imaging devices, sensors, scanners, robotics, smart devices, and compact medical or industrial equipment. We can manufacture customized cable assemblies based on your mechanical structure, bending direction, signal requirements, and connector layout.

5.Customized Flexible Interconnect Solutions e

If your project requires a non-standard connection, Yihetai can support custom cable assembly development based on your drawing or sample. Our engineering and production teams can help review key details such as connector selection, wire specification, bending position, shielding, insulation, assembly tolerance, and final test requirements.

Typical Applications

Custom FPC cable assemblies are widely used in compact electronic devices where flexible routing, thin structure and stable connection are required.

LCD Displays & Touch Panels
Custom FPC cables for LCD panels, touchscreens, display modules, HMI screens and compact display systems.

Camera Modules
Flexible printed circuit cables for camera modules, imaging sensors, surveillance devices and portable electronics.

Smartphones & Tablets
Compact FPC cable assemblies for internal connection, display connection, antenna modules and small electronic devices.

Industrial Control Equipment
Custom FPC cables for industrial displays, control boards, automation equipment and embedded systems.

Medical Monitoring Devices
FPC cable assemblies for medical monitors, diagnostic devices, handheld instruments and healthcare electronics.

Automotive Displays & ADAS
Custom FPC cables for dashboard displays, camera modules, ADAS systems and in-vehicle electronics.

Printers & Scanners
Flexible cable assemblies for printers, scanners, POS devices and office automation equipment.

Wearables & Compact Electronics
Thin and flexible FPC cable solutions for wearable devices, smart products and compact consumer electronics.

Manufacturing Capability

From material selection to final assembly and testing, all production processes are carried out under strict quality control to ensure consistent product performance and delivery reliability. Typical lead time for prototypes is 5-7 days, and mass production within 3-4 weeks.

Quality Assurance and Testing

Every custom FPC cable assembly is controlled through a complete quality process covering material inspection, dimensional inspection, connector verification, electrical testing, appearance inspection and final packaging.

Inspection items include:

FPC outline and dimension inspection
Pitch and circuit count verification
Contact side and orientation check
Stiffener material, position and thickness inspection
Connector type and mating verification
Continuity test
Visual inspection for scratches, cracks and contamination
Short circuit and open circuit test
Bending area and reinforcement inspection
Shielding and grounding inspection when required
Label and packaging verification
Optional electrical testing according to project requirement

Why Choose Yihetai

25+ years of experience in custom wire harness and custom cable assembly manufacturing

In-house production capability from material processing to final assembly and testing

Strong engineering team for custom design and connector matching

Flexible support for prototype, low-volume, and mass production projects

Certified quality system with ISO 9001:2015, UL, and IATF 16949

Fast communication, practical project review, and stable manufacturing support for OEM customers

Frequently Asked Questions

What is FPC cable assembly used for?

Compact high-speed connections in smartphones, cameras, and automotive modules where flexibility and density are critical.

Can you handle 0.3mm fine-pitch FPC?

Yes, our etching precision supports 0.3mm pitch with reliable ZIF connectors for ultra-thin applications.

What materials do you use for FPC?

Polyimide base with rolled copper, coverlay, and stiffeners; all RoHS compliant for flex durability.

Do you offer shielding for FPC cable assembly?

Absolutely, EMI foil or cross-hatch ground planes for high-speed signals in noisy environments.

What is your typical lead time?

Prototypes 5-7 days; mass production 3-4 weeks based on complexity and volume.

What is the difference between FPC and FFC cable?

FPC usually refers to a flexible printed circuit with printed copper traces on a flexible base material. FFC usually refers to a flat flexible cable with parallel conductors. Both are used in compact electronic connections, but FPC is often more customizable for complex circuit layouts and specific connection designs.

Can you make FPC-to-wire hybrid harnesses?

Yes. Yihetai can manufacture FPC-to-wire hybrid harnesses that combine flexible cable sections with discrete wires, crimped terminals, soldered joints, connectors, heat-shrink tubing, protective sleeves, and labels.

Looking for a reliable custom FPC cable assembly manufacturer in China?

Yihetai can help you develop and manufacture cable assembly solutions based on your product design, application environment and production requirements.