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Low volume PCB assembly in China with no MOQ, 24-hour prototypes, and one-stop turnkey solutions
1 Years
| Ask Lasest Price | |
| Delivery Time : | 5-25 working days(varies by product) |
| Supply Ability : | 100,000 pieces/month |
| Price : | Quote based on your specs |
| Payment Terms : | T/T |
Flexible boards demand precision SMT—fine-pitch components, tight registration, and careful thermal management—all while maintaining the mechanical integrity of polyimide substrates. Studio Electronics delivers Flex PCB Assembly with precision SMT specifically optimized for flexible boards. As a specialized provider of PCB assembly in China, we combine 12 automated SMT lines, custom fixture engineering, and controlled reflow processes to achieve ±25μm placement accuracy on flexible substrates. Our complete turnkey service covers component procurement, FPC fabrication, assembly, testing, and shipping—delivering reliable flexible assemblies for the most demanding applications.
| Precision Factor | Our Capability | Why It Matters for FPC |
|---|---|---|
| Placement Accuracy | ±25μm on FPC substrates | Fine-pitch components stay aligned despite substrate flexibility |
| Fixture Flatness | Precision machined carriers; ≤0.05mm flatness | Consistent solder paste printing; no component shift |
| Solder Paste Control | Optimized stencil design; paste volume verification | Prevents bridging on fine-pitch FPC pads |
| Reflow Precision | Low-temperature profile; ±2°C control | Consistent solder joints without substrate damage |
| Inspection Coverage | AOI, X-Ray, ICT, Flying Probe—100% | Reliable quality verification despite FPC challenges |
| Bend Testing | Dynamic flex testing available | Verifies solder joint reliability under use conditions |
Stage 1: Component Procurement & Engineering Review
We source components per your BOM through authorized distributors.
Our engineering team reviews FPC designs and recommends fixture
strategies. For low volume PCB assembly, we support small-batch procurement with competitive pricing.
Stage 2: FPC Pre-Bake & Preparation
FPCs are pre-baked at 80-100°C for 4-8 hours to remove moisture.
Each board is inspected for defects before carrier mounting.
Stage 3: Custom Carrier/Fixture Fabrication
Precision carriers are fabricated for each FPC design—CNC machined
with tooling pins matching FPC registration holes. Carriers provide
dimensional stability throughout printing, placement, and reflow
processes.
Stage 4: Precision SMT Assembly
12 fully automated SMT lines with dedicated FPC placement programs:
optimized nozzle pressure, reduced placement speed for fine-pitch
components, and real-time placement verification.
Stage 5: Controlled Reflow
Custom low-temperature reflow profiles—lower peak temperatures,
slower ramp rates, extended soak zones—protect polyimide substrates
while achieving reliable solder joints.
Stage 6: Quality Inspection
100% inspection coverage: AOI for component placement and solder
joints; X-Ray for hidden BGA/QFN joints; ICT and Flying Probe for
electrical verification. Dynamic bend testing available.
Stage 7: Final Assembly & Shipping
Careful demounting from carriers; anti-static packaging; global
logistics.
| Application | Precision Requirement | Studio's Solution |
|---|---|---|
| Wearable Devices | Fine-pitch ICs on thin substrates | ±25μm accuracy; low-temperature reflow; dynamic flex testing |
| Medical Sensors | Reliable connections under flex | Stiffener placement; controlled reflow; 100% X-Ray inspection |
| Automotive Displays | Vibration resistance; thermal cycling | Robust solder joints; bend reliability verification |
| Consumer Electronics | High-density FPC assembly | Precision placement; comprehensive inspection |
Studio delivers Precision SMT for Flexible Boards—accuracy and reliability on polyimide substrates.
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