Rigid-Flex PCB Manufacturing
Kejie operates multiple in-house PCB manufacturing facilities in China, supporting rigid-flex PCB projects from prototype through volume production.
Our engineering team works daily with rigid-flex PCB stackups, controlled impedance designs, multilayer constructions up to 12 layers, advanced surface finishes, high TG materials and complex manufacturing requirements.
We support rigid-flex PCB applications across medical devices, industrial controls, aerospace, telecommunications and other demanding industries where performance, reliability and manufacturing consistency are critical.
2–12 Layers • Prototype • Production • Controlled Impedance • Rigid-Flex Constructions
Ready to Get Your Rigid-Flex PCB Quote?
Upload your Gerber files and project requirements. Our engineering team will review your design and prepare a detailed quotation.
Technical Capabilities
Construction & Design Capability
| Capability | Specification |
|---|---|
| Layer Count | 2–12 Layers |
| Construction Type | Rigid-Flex PCB |
| Rigid Materials | FR-4, Alluminum, Non-halogen, lead-free compatibility, High TG, High CTI, Cem-1, Cem-3 |
| Copper Thickness | 12µm–200µm (1/3 oz–6 oz) |
| Flexible Materials | Polyimide (PI) |
| Controlled Impedance | Supported |
Surface Finishes & Features
| Capability | Specification |
|---|---|
| Surface Finishes | HAL, ENIG, OSP, Immersion Silver, Immersion Tin |
| Gold Finger | Supported |
| Double-Sided Flex | Supported |
| Lead-Free Process | Supported |
| High TG Material | Supported |
| Halogen-Free Material | Supported |
Rigid-Flex PCB Applications
Medical Devices
Portable medical equipment, patient monitoring systems and compact healthcare electronics requiring high reliability. For projects requiring complete PCB assembly, we also provide turnkey PCB assembly services.
Aerospace & Defense
Weight-sensitive electronic systems requiring durable interconnections and compact packaging.
Industrial Controls
Industrial automation, sensors and control systems where reliability and space optimization are critical.
Consumer Electronics
Compact electronic products where reducing connectors, weight and assembly complexity improves reliability.
Automotive Electronics
Advanced driver assistance systems, displays, sensors and space-constrained automotive modules.
Telecom
Networking equipment, communication modules and RF applications requiring compact circuit architectures.
Related: Rigid PCB • Flexible PCB • Rigid-Flex PCB • HDI PCB • PCB Assembly • PCB Testing