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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:

End-to-End Service
- Includes PCB fabrication, component sourcing (procurement), assembly (SMT/THT), testing, and shipping.
- Eliminates the need for multiple vendors, reducing complexity.
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.
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.
Quality Control & Testing
- Includes Automated Optical Inspection (AOI), In-Circuit Testing (ICT), and functional testing to ensure reliability.
Faster Turnaround
- Streamlined process reduces lead times compared to managing multiple vendors.
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

PCB Assembly Capability
Item				Normal	Special
SMT Assembly	PCB(used for SMT) specification	Length and Width( L* W)	Minimum	L≥3mm, W≥3mm	L＜2mm
		Length and Width( L* W)	Maximum	L≤800mm, W≤460mm	L ＞ 1200mm, W＞500mm
		Thickness( T)	Thinnest	0.2mm	T＜0.1mm
		Thickness( T)	Thickest	4 mm	T＞4.5mm
	SMT components specification	Outline Dimension	Min size	0201(0.6mm*0.3mm)	01005(0.3mm*0.2mm)
			Max size	200 * 125	200 * 125
			component thickness	T≤15mm	6.5mm＜T≤15mm
		QFP,SOP,SOJ (multi pins)	Min pin space	0.4mm	0.3mm≤Pitch＜0.4mm
		CSP/ BGA	Min ball space	0.5mm	0.3mm≤Pitch＜0.5mm
DIP Assembly	PCB specification	Length and Width( L* W)	Minimum	L≥50mm, W≥30mm	L＜50mm
		Length and Width( L* W)	Maximum	L≤1200mm, W≤450mm	L≥1200mm, W≥500mm
		Thickness( T)	Thinnest	0.8mm	T＜0.8mm
		Thickness( T)	Thickest	3.5mm	T＞2mm

♦ Application Fields


PCBA Prototype	Industrial Control PCBA	Telecom PCBA	Medical PCBA

Automotive PCBA	Consumer Electronic PCBA	LED PCBA	Security PCBA

♦ Advantages of DQS Team

On-time Delivery:

- Owned PCBA factories 15,000 ㎡
- 13 fully automatic SMT lines
- 4 DIP assembly lines

2. Quality Guaranteed:

- IATF, ISO, IPC, UL standards
- Online SPI, AOI, X-Ray Inspection
- The qualified rate of products reach 99.9%

3. Premium Service:

- 24H reply your inquiry
- Perfect after-sales service system
- From prototype to mass production

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Categories	PCB Assembly
Certification:	ISO, UL, IPC, Reach
MOQ:	1
Payment Terms:	T/T
Supply Ability:	Post-soldering 700,000 points/day
Delivery Time:	5-30 days
Layer:	24 Layer
Material:	FR4
Board Thickness:	0.2-10mm
Surface Finish:	Immersion Gold
Pin Space:	0.2mm
Application:	Electronic Products