SMT Assembly Manufacturing Service
Surface Mount Technology (SMT) is a key electronic assembly process that enables high-density component placement, improved production efficiency, and reliable circuit performance. Compared with traditional through-hole assembly, SMT technology allows smaller component sizes, more compact PCB designs, and higher production consistency.
Huayihai provides professional SMT assembly services covering solder paste printing, component placement, reflow soldering, AOI inspection, and quality testing. With automated production equipment and experienced engineering teams, we support customers from prototype builds to high-volume manufacturing.
SMT Assembly Process
1. Solder Paste Printing
High-precision solder paste printing ensures accurate application on PCB pads, providing a strong foundation for reliable solder joints.
2. Component Placement
Automated pick-and-place machines accurately mount surface mount components including ICs, resistors, capacitors, and fine-pitch devices.
3. Reflow Soldering
Controlled reflow soldering melts solder paste and creates reliable connections between components and PCB pads.
4. AOI Inspection
Automated Optical Inspection (AOI) detects soldering defects, missing components, incorrect placement, and other assembly issues.
5. Testing & Quality Control
Electrical testing and functional testing ensure assembled boards meet customer requirements before shipment.
SMT Assembly Capabilities
| Item |
Capability |
| Assembly Service |
SMT Assembly |
| Component Placement |
High-Speed Automatic Placement |
| Component Package |
0201, QFN, QFP, BGA |
| PCB Size |
Customized |
| PCB Types |
Rigid, Flexible, HDI, Aluminum PCB
|
| Inspection |
AOI, X-Ray Inspection
|
| Soldering |
Lead-Free Reflow Soldering |
| Testing |
AOI, X-Ray, ICT, Functional Testing
|
| Production |
Prototype to Mass Production
|
Applications
- Industrial Control Electronics
- Communication Devices
- IoT Products
- Consumer Electronics
- Medical Electronics
- Automotive Electronics
- Power Electronics
Why Choose Huayihai
- 20+ years of PCB & PCBA manufacturing experience
- One-stop PCB fabrication and PCB assembly services
- Advanced SMT production lines
- Strict quality management and traceability
- Flexible prototype and high-volume production
- Reliable delivery and responsive engineering support
- Household Electronic Products
FAQ
Q1: What types of flexible PCBs do you manufacture?
We manufacture single-sided, double-sided, and multilayer flexible PCBs.
Q2: Can you provide custom flexible PCB solutions?
Yes. We support customized designs based on your Gerber files, specifications, and application requirements.
Q3: Do you provide PCB assembly services for flexible PCBs?
Yes. We offer complete PCB assembly services, including component sourcing, SMT assembly, DIP assembly, testing, and final inspection.
Q4: What file formats do you accept for quotation?
We accept Gerber files, BOM lists, Pick & Place files, PCB drawings, and other standard engineering documents.
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SMT Assembly Manufacturing Service Images
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