Beijing Haina Lean Technology Co., Ltd 86-010-57158440
Electroless Nickel FR-4 Multilayer Electronic PCB Assembly

Electroless Nickel FR-4 Multilayer Electronic PCB Assembly

  • High Light

    Electroless Electronic PCB Assembly


    2oz Electronic PCB Assembly


    Multilayer PCA Printed Circuit Assembly

  • Product Name
    Multilayer Electronics PCB Components Assembly
  • Material
    FR-4/Normal Tg/High Tg/Low Dk/HF FR4/ Aluminium
  • Layers
  • Copper Thickness
  • Min. Line Spacing
  • Board Thickness 1.6 ......3.5mm
  • Min. Hole Size
    Laser 0.05mm ; Mechnical 0.15
  • Surface Finishing
    HASL,OSP,ENIG,HASL Lead Free,Immersion Gold
  • Application
    Consumer Electronics,Industry/Medical/Consumer Electronic,PCBA Circuit Board
  • Solder Mask Color
    Green, White,Black. Blue(Customized)
  • Craftsmanship
    Immersion Gold ,Lead-free HASL
  • Service
    PCB/PCBA/Circuit Board/SMT/DIP PCBA Layout And Design
  • Place of Origin
  • Brand Name
  • Certification
    ISO9001,IS16949, ISO14001,ROHS ,IPC-A ,QC080000
  • Model Number
    PCB Assembly
  • Minimum Order Quantity
    1 PC
  • Price
  • Packaging Details
    ESD packaging with carton box
  • Delivery Time
  • Payment Terms
    T/T, Western Union, L/C, MoneyGram
  • Supply Ability
    10,000,000 Point /Day

Electroless Nickel FR-4 Multilayer Electronic PCB Assembly

Electroless Nickel FR-4 Multilayer Electronics PCB Components Assembly


Multilayer Electronics  PCB Components Assmbly Introduction


A multi-layer circuit board can be called a multi-layer circuit board with more than two layers, such as four layers, six layers, eight layers, and so on. To increase circuit wiring, multi-layer PCB circuit boards use more single-sided or double-sided circuit boards. Use a double-sided board as the inner layer, two single-sided boards as the outer layer, or two double-sided printed circuit boards as the inner layer and two single-sided printed circuit boards as the outer layer.


The benefits of multilayer PCB boards Assembly compared with single layer or double layer PCB , Including :Higher Assembly Density
Smaller Size
Lighter Weight
Functionality Enhancement


Basic Information


Model NO. PCBA Condition New
MOQ 1 PCs Layer 1-36 Layers
surface Finishing HASL. Enig, OSP, Immersion
Min.Hole size 0.05mm
Board Thickness 0.3mm-3.5mm Min.Line Spacing 0.035mm
copper Thickness 0.5oz-6oz(18 Um-770 um) solder Mask Green, White,Black.
specialised CE,LED.Medical, Industrial,
Control Board
service PCB/PCBA/Circuit
other Service PCBA Layout and Design,
Engineering support
PCBA QA X-ray,Aoi Test, Function
Test(100% Test)
Delivery PCB,7-10 Days;PCBA,2-
specification CE,UL,SGS,IS09001,94v0
Trademark OEM PCB Assembly PCBA Transport Package



Multilayer Electronics PCB Components Assembly Craftsmanship

Immersion gold ,Lead-free HASL,OSP, Immersion Au.AG,Sn ,FINGER GOLD ...
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Our service
Electronic Manufacturing Service
Components Sourcing
Electronic Design
PCB Sourcing Service
PCB Layout Service
PCB Supplier & Quality Inspection Service
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Delivery Time 


Product Type Qty Normal lead time Quick-turn lead time
SMT+DIP 1-50 1WD-2WD 8H
SMT+DIP 51-200 2WD-3WD 1.5WD
SMT+DIP 201-2000 3WD-4WD 2WD
SMT+DIP ≥2001 4WD-5WD 3WD
PCBA(2-4Layer) 1-50 2.5WD-3.5WD 1WD
PCBA(2-4Layer) 51-2000 5WD-6WD 2.5WD
PCBA(2-4Layer) ≥2001 ≥7WD 5WD
PCBA(6-10Layer) 1-50 3WD-4WD 2.5WD
PCBA(6-10Layer) 51-2000 7WD-8WD 6WD
PCBA(10-HDILayer) 1-50 7WD-9WD 5WD
PCBA(10-HDILayer) 51-2000 9WD-11WD 7WD

Multilayer Electronics PCB Components Assembly
Application Field 

Printed circuit boards And PCB Assembly are mainly used for many communication industry, medical equipments, consumer electronics ,automotive electronics , audio and video, optoelectronics, robotics, hydroelectric power, aerospace, education, power supply, printer ,Auto Industry ,Smart Home.etc.


Electroless Nickel FR-4 Multilayer Electronic PCB Assembly 5



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Electroless Nickel FR-4 Multilayer Electronic PCB Assembly 9

Common packaging

PCB: Vacuum packaging with carton box
PCBA: ESD packaging with carton box
Electroless Nickel FR-4 Multilayer Electronic PCB Assembly 10
Q1.What are needed for quoation ?
PCB :Gerber File (Protel.Power PCB ,PADs File)
PCBA: Gerber File and BOM
Q2. What file formats do you accept for production?
A: Gerber file: CAM350 RS274X
PCB file: Protel 99SE, P-CAD 2001 PCB
BOM: Excel (PDF,word,txt)
Q3.Are my files safe ?
Your files are held in complete safety and security ,we protect the intellectual property for our customers in the whole process .All documents from customer are never shared with any third parties .
Q4.What's your MOQ ?
No Moq ,We accept small orders as well as mass production
Q5.Shipping Cost ?
The shipping cost is determined by the destination ,weight ,packing size of the goods .We can provide shipping, air, land, express and other transportation services .
Q6.Can You provide fast rotating PCB ?
Yes , we can provide fast service 24 hours .
Q7.What are the services you can provide ?
One-stop contract manufacturing
A:PCB Assembly;
B:PCB Design & Layout
C:PCBA programming & functional testing;
D:Electronic components purchasing service;
E:Enclosure molding & final assembly with labels,instructions,enclosure, boxes.
Q8.Whether all PCBA s will be tested before delivery ?
Yes , we will test each piece of PCBA product under your testing methods ,to ensure quality and functionality .
Q9.Do you provide OEM service ?
Yes ,we offer PCB and PCBA OEM Service , we manufacture the PCB and PCBA products to your design and requirements .
Q10. Do you accept process materials supplied by clients?
A Yes, we can provide component source, and we also accept component from client
Company Information

Beijing Haina lean Electronics Co.,Ltd is one of the most professional PCB manufacture in Beijing,China. With more then 10 years of development, Haina Lean Electronics turns into a first class manufacture of HDI PCB ,with production capability 4000 square meters.

Our factory is providing high quality bare PCB, PCB layout design service and PCB assembly service,including components sourcing, function test,conformal coating and complete assembly for clients all.


We have profuse experience in manufacturing PCB,owned experienced technical R & D technology team, young and professional sales and customer service team, experienced and professional procurement team and assembly testing team, which make sure the products quality of the pass rate, on-time delivery rate of customer orders.

Our services include: circuit board design and layout, 2-46 layers PCB manufacturing, professional FPC production, electronic components purchasing, SMT professional processing, Soldering and Assembly, especially sample and small bulk orders. we have the advantages of a quick quote, fast production, fast delivery.


Haina lean Electronics is a one-stop EMS supplier integrating PCB design, PCB manufacturing, Component sourcing and PCB assembly.
The company is specialized in electronic products supporting processing services, mainly to undertake circuit board design, layout production, components procurement, PCB plate making, circuit board welding assembly debugging and other OEM/ODM services.

Our first factory is located in Changping District, Beijing, the main radiation Haidian, Changping, Chaoyang three areas of Beijing. Since our company’s establishment, we have been adhering to creating high quality, high efficiency, low-cost business philosophy based on the circuit board processing industry for customers. Most of the key staff of the company are mature technical talents who have been engaged in the industry for more than 10 years, and have rich experience in the production of SMT and DIP, also has rich experience in production for high density & difficulty to package components such as BGA. We obtain a good reputation in the industry through the continuous efforts of all staff and high quality service . Our second branch plant is located in Langfang city, and mainly cover Fengtai and Daxing Yizhuang area.

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