Custom FR4 Double PCB with Free DFM Check, ISO9001 Certified Manufacturing Service
XingQiang Circuit: Your Reliable Partner for FR-4 Double-Sided PCBs—From DFM to Global Mass Production:
XingQiang Circuit Board Technology Co., Ltd. provides high-quality custom double-sided PCBs for industrial, automotive, and power control applications. Our FR-4 double-layer boards feature stable performance, high thermal resistance, and reliable conductivity. Fully compliant with RoHS, ISO 9001, UL and IPC standards, they support precise routing, efficient heat dissipation, and long-term durability. We offer DFM analysis, fast prototyping, small-batch and mass production with strict quality testing. Ideal for motor drivers, control modules, and industrial equipment, our custom double-sided PCBs deliver consistent quality for global B2B partners.
Technical Specifications: Custom Double-Sided FR-4 PCB
| Feature/Parameter | Specifications & Capabilities |
| Product Type | Double-Sided (2-Layer) Rigid PCB |
| Base Material | FR-4 (High Tg / Standard Tg available) |
| Applications | Industrial Controls, Automotive Electronics, Motor Drivers, Power Modules |
| Compliance & Standards | RoHS, ISO 9001, UL, IPC Class 2 |
| Min. Trace Width/Space | 3mil / 3mil (0.075mm) |
| Min. Hole Size | 0.1mm (8mil) |
| Quality Testing | AOI (Automated Optical Inspection), E-test (Flying Probe/Fixture), X-Ray |
| Value-Added Services | DFM Analysis, Fast Prototyping, Mass Production |
What Applications Is This Custom PCB Ideal for Your Project?:
- Motor drivers & BLDC motor control modules
- Industrial automation & equipment control boards
- Power supply & power driver control circuits
- Automotive electronics & vehicle control systems
- Consumer electronics & smart home control boards
- LED lighting & small household appliance driver boards
- Sensor modules & instrumentation control circuits
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PCB Quality Testing
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Certificates and Honors
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.