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China factory - DQS Electronic Co., Limited

DQS Electronic Co., Limited

  • China,Shenzhen
  • Verified Supplier

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China OEM full Turnkey FR4 PCB Box Build Assembly Services For Energy Systems​​
China OEM full Turnkey FR4 PCB Box Build Assembly Services For Energy Systems​​

  1. China OEM full Turnkey FR4 PCB Box Build Assembly Services For Energy Systems​​

OEM full Turnkey FR4 PCB Box Build Assembly Services For Energy Systems​​

  1. MOQ: 1
  2. Price: Contact us
  3. Get Latest Price
Payment Terms T/T
Delivery Time 5-30 days
Layer 2-64 Layer
Material FR4
Board Thickness 0.2-10mm
Surface Finish ENIG
Pin Space 0.25mm
Application Energy Systems​​
Certification ISO, UL, IPC, Reach
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Delivery Time 5-30 days
Layer 2-64 Layer Material FR4
Board Thickness 0.2-10mm Surface Finish ENIG
Pin Space 0.25mm Application Energy Systems​​
Certification ISO, UL, IPC, Reach Place of Origin China
High Light FR4 pcb box build assembly servicesOEM pcb box build assembly servicesfull Turnkey box build pcb


Turnkey Box Build Assembly For Energy Systems​​



♦ What Is Turnkey Box Build Assembly?


Turnkey Box Build Assembly​​ is a comprehensive ​​end-to-end manufacturing service​​ that transforms raw components into fully functional electronic systems, ready for immediate use. It covers every step from ​​PCB assembly and mechanical integration to final testing and packaging​​—essentially delivering a "plug-and-play" product to your doorstep.



 Key Features of Turnkey Box Build Assembly:

  1. ​​Full-Scope Integration​​

    • Combines ​​PCB assembly (SMT/THT), mechanical enclosure mounting, wire harness/cable assembly, firmware loading, and system testing​​ into one seamless process.
  2. ​​Supply Chain Management​​

    • The vendor ​​sources all components​​ (PCBs, housings, connectors, etc.), eliminating the need for multi-supplier coordination.
  3. ​​Testing & Compliance​​

    • Includes ​​functional testing (FCT), environmental stress testing, and certification support​​ (e.g., UL, CE, FCC) to meet industry standards.
  4. ​​Scalability​​

    • Supports ​​prototyping (NPI), low-volume, or high-volume production​​ with consistent quality.



​​♦ Why Choose Turnkey Box Build?

1. Time & Cost Efficiency​​

    • ​​Single-point responsibility​​ reduces logistical headaches and speeds up time-to-market.
    • Ideal for companies ​​without in-house manufacturing​​ (startups, OEMs, or global brands).

​​2. Risk Mitigation​​

    • ​​Design for Manufacturing (DFM) feedback​​ ensures compatibility between PCBs, enclosures, and cables.
    • Avoids mismatches (e.g., PCB-to-housing fit, thermal management).

​​3. Compliance Ready​​

    • Vendors handle ​​safety, EMC/EMI, and industry-specific certifications​​ (e.g., ISO 13485 for medical devices).

​​4. End-to-End Accountability​​

    • One vendor manages ​​quality control, troubleshooting, and delivery​​, simplifying accountability.


♦ 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

Maximum

L≤800mmW≤460mm

L > 1200mmW>500mm

Thickness( T)

Thinnest

0.2mm

T<0.1mm

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

Maximum

L≤1200mm, W≤450mm

L≥1200mmW≥500mm

Thickness( T)

Thinnest

0.8mm

T<0.8mm

Thickest

3.5mm

                      T>2mm





 Advantages of DQS Team
  1. 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

 

Turnkey Box Build Assembly​​ is the ultimate solution for companies seeking ​​a hassle-free path from concept to market-ready product​​. By outsourcing full-system integration, businesses can focus on ​​innovation and growth​​ while ensuring quality and compliance.

Need a ​​customized quote​​ or ​​technical consultation​​? Contact us via email : info@dqspcba.com





Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Employee Number:

    >800

  • Ecer Certification:

    Verified Supplier

DQS Electronic is located in Shenzhen, focusing on PCB Layout Design, PCB Fabrication, Electronic Components Sourcing, SMT, PCB Assembly and Testing. We are a one-stop EMS electronic manufacturing company committed to providing global customers with rapid prototyping and mass production. Our produ... DQS Electronic is located in Shenzhen, focusing on PCB Layout Design, PCB Fabrication, Electronic Components Sourcing, SMT, PCB Assembly and Testing. We are a one-stop EMS electronic manufacturing company committed to providing global customers with rapid prototyping and mass production. Our produ...

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  • DQS Electronic Co., Limited
  • Yasen Industrial Park, Baolong Street, Longgang District, Shenzhen
  • https://www.pcbs-board.com/

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