Full Turnkey Printed Industrial Control PCB Assembly Service For Electronic Products
Full Turnkey PCB Assembly Service for Electronic Products
♦ What Is PCB Assembly Service?
Turnkey PCB Assembly is a comprehensive service where a manufacturer handles the entire printed circuit board (PCB) production process—from sourcing components to assembly, testing, and final delivery—providing a ready-to-use product. The customer only needs to provide the design (Gerber files, BOM, etc.), and the supplier manages the rest.
♦ Key Features of Turnkey PCB Assembly:
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End-to-End Service
- Includes PCB fabrication, component sourcing (procurement), assembly (SMT/THT), testing, and shipping.
- Eliminates the need for multiple vendors, reducing complexity.
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Component Sourcing
- The supplier procures all required components (including hard-to-find parts) based on the Bill of Materials (BOM).
- Helps avoid supply chain delays and counterfeit parts.
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Assembly Options
- Surface Mount Technology (SMT) – For high-density, small components.
- Through-Hole Technology (THT) – For larger, more durable components.
- Mixed Assembly – Combines both SMT and THT.
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Quality Control & Testing
- Includes Automated Optical Inspection (AOI), In-Circuit Testing (ICT), and functional testing to ensure reliability.
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Faster Turnaround
- Streamlined process reduces lead times compared to managing multiple vendors.
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Cost-Effective
- Bulk purchasing of components and optimized assembly lower overall costs.
Turnkey PCB Assembly is ideal for those who want a hassle-free, all-in-one solution for PCB manufacturing, ensuring quality, speed, and cost efficiency.
DQS Electronic Group is one of the leading EMS company in China, we provide PCB design, PCB manufacturing, PCB assembly service and testing. Welcome send us your Gerber file to get free quotation. Our email: sales@dqspcba.com
♦ Technical Parameters
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PCB Assembly Capability |
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Item |
Normal |
Special |
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SMT Assembly |
PCB(used for SMT) specification |
Length and Width( L* W) |
Minimum |
L≥3mm, W≥3mm |
L＜2mm |
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Maximum |
L≤800mm, W≤460mm |
L ＞ 1200mm, W＞500mm |
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Thickness( T) |
Thinnest |
0.2mm |
T＜0.1mm |
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Thickest |
4 mm |
T＞4.5mm |
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SMT components specification |
Outline Dimension |
Min size |
0201(0.6mm*0.3mm) |
01005(0.3mm*0.2mm) |
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Max size |
200 * 125 |
200 * 125 |
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component thickness |
T≤15mm |
6.5mm＜T≤15mm |
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QFP,SOP,SOJ (multi pins) |
Min pin space |
0.4mm |
0.3mm≤Pitch＜0.4mm |
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CSP/ BGA |
Min ball space |
0.5mm |
0.3mm≤Pitch＜0.5mm |
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DIP Assembly |
PCB specification |
Length and Width( L* W) |
Minimum |
L≥50mm, W≥30mm |
L＜50mm |
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Maximum |
L≤1200mm, W≤450mm |
L≥1200mm, W≥500mm |
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Thickness( T) |
Thinnest |
0.8mm |
T＜0.8mm |
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Thickest |
3.5mm |
T＞2mm |
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- On-time Delivery:
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- Owned PCBA factories 15,000 ㎡
- 13 fully automatic SMT lines
- 4 DIP assembly lines
2. Quality Guaranteed:
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- IATF, ISO, IPC, UL standards
- Online SPI, AOI, X-Ray Inspection
- The qualified rate of products reach 99.9%
3. Premium Service:
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- 24H reply your inquiry
- Perfect after-sales service system
- From prototype to mass production
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.