OEM & ODM Fast PCB Fabrication and Assembly Service
SZH has its own fully self-contained production plant with several high-precision SMT lines at the core, and additionally DIP, testing, and assembly lines. Thus, they can provide flexible manufacturing from prototype up to mass PCB assembly.
High-Precision SMT Lines: Able to mount 01005 components, 0.3mm pitch BGA, QFN, and other fine-pitch packages.
Complete Process Coverage: SMT double-sided, mixed assembly, selective soldering, and press-fit technology are all included.
Strict Quality Control: Inspection throughout the whole process with SPI, AOI, X-Ray, functional testing, and aging test systems.
- SZH
- China
- Information
Why Choose Our PCBA Services?
- Rapid Turnaround
- PCB Manufacturing: As fast as 24 hours.
- PCBA Assembly: At least 3-5 working days.
- Expedited channel for urgent orders.
- Comprehensive Turnkey Service
- PCB design review and optimization.
- PCB manufacturing and testing.
- Component procurement and supply.
- SMT/DIP assembly.
- Functional testing and aging tests.
- Final packaging and logistics.
- Flexible Manufacturing Models
- OEM: Production according to your design specifications.
- Support small to large scale production.
- Support complex circuit board types and special processes.
- Quality Assurance System
- ISO 9001:2015 certification.
- Full-process quality control checkpoints.
- AOI automated optical inspection.
- X-ray solder joint inspection.
- ICT/FCT functional testing.
3. Our Manufacturing Capabilities and Specifications
Technical Parameters:
Parameter | Specification |
|---|---|
PCB Layers | 1-24 layer multilayer boards |
Max Board Size | 600mm × 500mm |
Min Trace/Space | 3mil/3mil (0.075mm) |
Surface Finish | HASL, ENIG, OSP, Immersion Tin, Immersion Silver, etc. |
Board Material | FR-4, High-Frequency Materials, Aluminum Base, Flex PCB, etc. |
Assembly Technology | SMT (01005 components), THT, Mixed Technology |
BGA Support | 0.3mm pitch BGA components |
Testing Capabilities | AOI, X-Ray, ICT, FCT, Burn-in Testing |
4. Our End-to-End Manufacturing Process
- Design Review and Optimization
- DFM analysis
- Cost optimization suggestions
- PCB Manufacturing
- Material preparation → Imaging → Etching → Lamination → Drilling → Surface treatment
- Component Procurement
- BOM provided by the customer or turnkey procurement
- Established supplier network
- PCBA Assembly
- Solder paste printing → SMT placement → Reflow soldering → THT insertion → Wave soldering
- Testing and Quality Control
- Automated testing → Functional verification → Visual inspection
- Packaging and Shipping
- Anti-static packaging → Logistics arrangement
5. Industry Applications
- Consumer Electronics: Smart home control boards, wearable device mainboards.
- Industrial Control: PLC controllers, industrial IoT modules.
- Medical Devices: Medical monitoring device PCBA, diagnostic instrument control boards.
- Automotive Electronics: Infotainment systems, automotive control units.
- Communication Equipment: Routers, switches, 5G module mainboards.
- New Energy: EV charger control boards, BMS management systems.
6. OEM Service (Manufactured According to Your Design)
- You provide complete design.
- We handle the production.
- suitable for: Companies with mature products.
7. Cooperation Steps
- Consultation and Quotation
- Submit requirements
- Receive detailed quotation within 24 hours
- Sample Confirmation
- Small-batch sample production
- Testing, verification and adjustments
- Mass Production
- Full order manufacturing
- Regular progress updates
- Delivery and After-sales
- On-time delivery
- Quality Assurance and technical support
8. Quality Certifications and Assurance Section
- Certification Badges: ISO 9001, ISO 14001, UL Certification, RoHS Compliance
- Quality Control Flowchart: Incoming Inspection → Process Control → Final Inspection → Shipping Audit
- Quality Commitment:First-pass yield >98% , 12-month quality warranty
8. Ready to Start Your PCBA Project?
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