Company Details

  • ZhongFeng Electronic Technology Co., Limited

  •  [Guangdong,China]
  • Business Type:Manufacturer
  • Main Mark: Americas , Asia , Europe , North Europe , Oceania , West Europe , Worldwide
  • Exporter:71% - 80%
  • Certs:ISO/TS16949, ISO9001
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ZhongFeng Electronic Technology Co., Limited

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Manufacturer for for China SMT PCB Assembly,Surface Mount SMT PCB Assembly, Professional SMT PCB Assembly Manufacturer ENIG PCB SMT Assembly Rigid Circuit Board export to Germany Wholesale

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    Payment Type: T/T,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF
    Min. Order: 1 Piece/Pieces
    Delivery Time: 5 Days
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Persisting in "High good quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with shoppers from each overseas and domestically and get new and previous clients' high comments for Rigid Circuit Board,ENIG PCB Assembly,PCB Circuit Board Assembly. We sincerely welcome all guests to setup business enterprise interactions with us around the basis of mutual positive aspects. Remember to speak to us now. You'll get our qualified reply within just 8 several hours.

Manufacturer for for China SMT PCB Assembly,Surface Mount SMT PCB Assembly, Professional SMT PCB Assembly Manufacturer ENIG PCB SMT Assembly Rigid Circuit Board export to Germany Wholesale

ENIG PCB SMT Assembly Rigid Circuit Board

A printed circuit board can have multiple copper layers. A two-layer board has copper on both sides; multi layer boards sandwich additional copper layers between layers of insulating material. Conductors on different layers are connected with vias, which are copper-plated holes that function as electrical tunnels through the insulating substrate. Through-hole component leads sometimes also effectively function as vias. After two-layer PCBs, the next step up is usually four-layer. Often two layers are dedicated as power supply and ground planes, and the other two are used for signal wiring between components.


PCB Assembly-2


Our Services:

1. PCB Design: One-stop EMS manufacturer, speciallized in designing wireless charging PCBA, bluetooth earphone & Voice box PCBA and other consumer electronics products.

2. PCB Manufacture: Standard FR4 1-36layer PCB, Flex PCB, Rigid-Flex PCB, HDI PCB, Rogers PCB, Metal Core PCB, etc.

3. PCB Assembly: SMT and THT assembly, available for 01005, fine pitch and BGA assembly.

4. Components Sourcing: Available to source all components shown in BOM file (BOM Kitting), hard to find components and long lead time components, etc.

5. One-Stop Turnkey PCBA Manufacture: PCB design+PCB Manufacture+Components Sourcing+PCB Assembly+Electronic Assembly, or PCB Manufacture+Components sourcing+PCB Assembly, etc.


Technical Capabilities:


PCB Manufacture Capabilities

Layers

1-36 layers

Material

FR-4 (Standard FR4, Mid-Tg FR4, Hi-Tg FR4, Lead free assembly material) , Polymide, Metal Core, Rogers, etc.

Board Thickness

0.1mm-6.0mm (.016"-.126")

Copper Thickness

1/2oz-6oz(18um-210um)

Board size

600mm*1200mm

Min Tracing/Spacing

0.075mm/0.075mm (3mil/3mil)

Min drilling Hole diameter

0.15mm(6mil), 0.1mm(4mil)-laser drill

Solder Mask

LPI, different colors(Green, Green matt, Black, Black Matt, White, Red, Yellow, Blue)

Silkscreen color

White, Blue, Black, Red, Yellow

Surface finish

Lead free HASL, immersion gold, golden finger, immersion tin, immersion silver, OSP, Carbon oil, plated hard gold(up to 100u")

Impedance tolerance

+/-5%~+/-10%

Chamfer of Gold Fingers

20, 30, 45, 60

Test

Flying probe or Testing fixture

 

 PCB Assembly Capabilities

Quantity

From prototype to big volume, no MOQ

Assembly type

SMT, THT or Hybrid

Parts procurement

Full turnkey (we provided all components)

Partial turnkey ( Customer provide the main components and we provide the rest)

Kitted (Customer provide all components)

Component types

SMT 01005, BGA 0.3mm pitch, QFP 0.3mm pitch, etc.

Test

Custom testing, ICT, FCT, AOI, Test jig

 

Our Team and Office:


 Zhongfeng Smt Factory


Our PCB Manufacture Factory:

 

Pcb Assembly

 

Our PCB Assembly Factory:

 Turnkey Pcb Assembly


FAQ:

Q: What files need for custom PCB manufacture?

A:  Gerber or .pcb or .pcbdoc or .brd file is required.

 

Q: What files need for custom PCB assembly order?

A: Gerber and the BOM files are required, if you have pick&place file, send it to us as well.

 

Q: What is payment terms acceptable?

A: For new customer and the total amount within 10000usd, 100% payment in advance by PayPal or T/T or WU. For total amount beyond 10000usd, please contact us.

 

Q: What files need for PCB/PCBA clone services?

A: For PCB/PCBA clone service, send us the pictures for evaluate first, and we will need 1-2 samples of the PCB/PCBA board for copying.

The purchaser fulfillment is our primary focus on. We uphold a consistent level of professionalism, high quality, credibility and service for ENIG PCB SMT Assembly Rigid Circuit Board. The product will supply to all over the world, such as: Mali,France,Nauru. now we have complete material production line assembling line quality control system and the most importantly we have now many patents technology and experienced technical&production team expert sales service team. With all those people advantages we're about to create"the reputable international brand of nylon monofilaments" and spreading our products and solutions to every corner of the world. We're keep moving and try our best to serve our customers.

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