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4 Layer Rigid PCB Board

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Rigid PCB Board

  • High Precision Rigid PCB Board suppliers
  • High Precision Rigid PCB Board suppliers




Rigid flex printed circuit boards are boards using a combination of flexible and rigid board technologies in an application. Most rigid flex boards consist of multiple layers of flexible circuit substrates attached to one or more rigid boards externally and/or internally, depending upon the design of the application. The flexible substrates are designed to be in a constant state of flex and are usually formed into the flexed curve during manufacturing or installation.

Rigid flex designs are more challenging than the design of a typical rigid board environment, as these boards are designed in a 3D space, which also offers greater spatial efficiency. By being able to design in three dimensions rigid flex designers can twist, fold and roll the flexible board substrates to achieve their desired shape for the final application's package.


Material Types

FR-4, CEM-1,CEM-3, IMS, High TG,High Frequency, Halogen Free,Aluminum base, metal core base



Surface Treatment

HASL(LF), Flash gold, ENIG,OSP(Lead free compatible), Carbon ink,
Peelable S/M, Immersion Ag/Tin, Gold finger plating, ENIG+ Gold finger


Production Process


Whether producing a rigid flex prototype or production quantities requiring large scale rigid flex PCB fabrication and PCB assembly, the technology is well proven and reliable. The flex PCB portion is particularly good in overcoming space and weight issues with spatial degrees of freedom.

Careful consideration of flex-rigid solutions and a proper assessment of the available options at the early stages in the rigid flex PCB design phase will return significant benefits. It is critical the rigid flex PCB fabricator is involved early in the design process to ensure the design and fab portions are both in coordination and to account for final product variations.

The rigid flex manufacturing phase is also more complex and time consuming than rigid board fabrication. All the flexible components of the rigid flex assembly have completely different handling, etching and soldering processes than rigid FR4 boards.



LED, telecommunication, computer application, lighting, game machine, industrial control, power, automobile and high-end consumer electronics, ect.a

4 Layer Rigid PCB Board

4 Layer Rigid PCB Board
4 Layer Rigid PCB Board 4 Layer Rigid PCB Board

Large Image :  4 Layer Rigid PCB Board

Product Details:

Place of Origin: ShenZhen
Brand Name: BangBane
Certification: UL,SGS,ROHS,ISO
Model Number: mkpcb17015
Detailed Product Description
High Light:

electronics prototyping board


pcb prototype manufacturer


4 Layer Rigid PCB Board Manufacturing

1.4 layer Rigid PCB Board Layout/Fabricate

2.UL, SGS, Rohs Certificate

3.Competitive Price, High Quality, Fast delivery

4.OEM Service are welcome, E-test, Testing Service

 your single point of contact for all of your raw materials, parts, and pcb assembly, also offers:

- Contract Manufacturing
- Engineering Services
- PCB Design & Assembly
- Product Design
- Prototyping
- Cable and Wire Assemblies
- Plastics and Molds


1.Product process capability:




Single Sided, 2-30 Layer


Board Thickness



Board Material

FR-4, CEM-1, CEM-3, High TG, FR4 halogen Free, Rogers, Aluminum


Max.finished board size



Min.drilled hole size



Min.Line width&spacing



Surface finish/treatment

HASL/HASL lead free, HAL, Chemical tin, Chemical Gold, Immersion Silver/Gold, OSP, Gold plating.


Copper Thickness



Solder Mask Color



Copper Thickness In Hole

>25.0 um(>1mil)


Inner packing/Outer packing

Vaccum Plastic bag/Standard carton packing


Hole/Shape tolerance

PTH: ±0.076 NPTH: ±0.05/±0.13





Special requirements

Buried and blind vias+Controlled impedance+BGA





Provides OEM Services to all sorts of printed circuit board assembly as we as electronic encased products.


All of the above description is to demonstrate the ability of our factory, if you have specific requirements, please contact us.


2.Lead time

Samples:4 to 5 days
Mass produce:7 to 15 days depend on your PCB orders


3.Payment Terms




4.produce capacity

250000 Squre meter per year


Why us?

Our UL/Rohs standards insure quality assemblies from start to finish. Whether it's a simple custom

product or a complex turnkey production run,  will adhere to the highest quality standards.


 offers the latest in assembly capabilities and qualifications insuring that quality is built

into every product we produce.


When it comes to your build you want a partner you can depend on. Our management team has over

10years of combined industry knowledge. Our engineering team has over 7 years experience.


Protecting your interests
Protecting your Intellectual Property is job one! Our staff of trained professionals are all working

under a strict confidentiality contract and treat your important documentation as they would their



We pride ourselves on our ability to custom tailor programs around our customers' needs. We take time

to listen to your unique business needs and then set out to surpass them.

Contact Details
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Contact Person: Miss. aaa

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