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China factory - DQS Electronic Co., Limited

DQS Electronic Co., Limited

  • China,Shenzhen
  • Verified Supplier

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China 1OZ Prototype Board Soldering Circuit Board FR4 PCB For Automation Equipment
China 1OZ Prototype Board Soldering Circuit Board FR4 PCB For Automation Equipment

  1. China 1OZ Prototype Board Soldering Circuit Board FR4 PCB For Automation Equipment

1OZ Prototype Board Soldering Circuit Board FR4 PCB For Automation Equipment

  1. MOQ: 1
  2. Price: Send us Gerber file for free quotation
  3. Get Latest Price
Payment Terms T/T
Supply Ability 200,000+ m² PCB per Month
Layers 1-64L
Material FR4/Aluminium/TG/Rogers/CEM-1
Board Thickness 0.2mm-3.5mm
PCB Size 50*50mm-686*508mm
Type Customizable
Color Green
Surface finishing ENIG
Application Industrial Automation Equipment
Certificate UL,IATF16949,ISO&Reach

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 200,000+ m² PCB per Month
Layers 1-64L Material FR4/Aluminium/TG/Rogers/CEM-1
Board Thickness 0.2mm-3.5mm PCB Size 50*50mm-686*508mm
Type Customizable Color Green
Surface finishing ENIG Application Industrial Automation Equipment
Certificate UL,IATF16949,ISO&Reach
High Light 1OZ prototype board solderingfR4 PCB prototype board soldering1OZ circuit board fr4

 

1OZ FR-4 PCB Prototype Industrial Automation Equipment Functional Testing


DQS Electronic offers rapid PCB prototyping services for quick-turn PCB at high quality and low cost. We're fully compliant with ISO9001:2008 quality management systems, and we have an in-house quality control department to verify that all work meets each regulation depicted by the high standards.

 

 

♦ What is PCB Prototype?

 

A ​​PCB Prototype​​ is an early-stage, functional sample of a printed circuit board (PCB) designed to test and validate the circuit design before mass production. It allows engineers to verify electrical performance, mechanical fit, and manufacturability while identifying potential issues early in the development cycle.

 

 

 

♦ Key Purposes of PCB Prototyping

      1. ​Design Validation​

        • Check if the circuit works as intended (signal integrity, power delivery, etc.).
        • Test component placement and routing efficiency.
      2. ​Functional Testing​

        • Verify compatibility with other system parts (e.g., sensors, connectors).
        • Detect short circuits, open traces, or overheating issues.
      3. ​Manufacturability Assessment (DFM)​

        • Ensure the design can be reliably produced at scale (e.g., solderability, layer alignment).
      4. ​Cost & Time Optimization​

        • Fix errors early to avoid expensive rework in mass production.

 

 PCB Prototype Design Points

      • Electrical Performance:High-speed signal impedance control, avoid right angles, add terminal resistors; large current path thickens line width + decoupling capacitors; key signal ground filter.
      • Manufacturability:Line width/spacing ≥4mil, vias ≥0.2mm, silk screen avoids solder pads, solder bridge ≥4mil.
      • Thermal Design:High-power components add heat dissipation pads/vias, multi-layer boards use "signal-ground-power-signal" stacking.
      • Testability:Key nodes leave test pads, complex circuits support JTAG scanning.

 

How to Order PCB Prototypes?​

  • ​​Turnkey Services​​: Companies like ​​DQS Electronic, offers low-cost, fast-turnaround prototypes in 24–72 hours.
  • ​​In-House Prototyping​​: For rapid iterations, use desktop PCB mills or laser etching (limited to simple designs).

 

Technical Parameters

 

Item

Spec

Layers

1~64

Board Thickness

0.1mm-10 mm

Material

FR-4, CEM-1/CEM-3, PI, High Tg, Rogers, PTEF, Alu/Cu Base,Ceramic, etc

Max Panel Size

800mm×1200mm

Min Hole Size

0.075mm

Min Line Width/Space

Standard: 3mil(0.075mm)  Advance: 2mil

Board Outline Tolerance

士0.10mm

Insulation Layer Thickness

0.075mm--5.00mm

Out Layer Copper Thickness

18um--350um

Drilling Hole (Mechanical)

17um--175um

Finish Hole (Mechanical)

17um--175um

Diameter Tolerance (Mechanical)

0.05mm

Registration (Mechanical)

0.075mm

Aspect Ratio

17:01

Solder Mask Type

LPI

SMT Min. Solder Mask Width

0.075mm

Min. Solder Mask Clearance

0.05mm

Plug Hole Diameter

0.25mm--0.60mm

 

 

 

One-Stop PCBs Solution

 

PCB Prototype Felx PCB  Rigid-Flex PCB Ceramic PCB
Heavy Copper PCB HDI PCB High Frequency PCB  High TG PCB

 

 
 
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

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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