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High density FR4 Printed Rigid PCB Board 2 Layer HASL Finishing & Assembly

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Good quality Flexible PCB Board
Good quality Flexible PCB Board
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The board quality is very good! We have been WonDa’s customer for more than 4 years. Your good service and quality is too good.

—— Jay

Cooperation is very satisfactory and the Company of the past few years, we are very willing to continue long-term cooperation.

—— Rob

The board quality is very good! I’m surprised with the low cost and quick delivery. It is totally out of my expectation. I will definitely come back.

—— Victoria, Australia

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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

High density FR4 Printed Rigid PCB Board 2 Layer HASL Finishing & Assembly

High density FR4 Printed Rigid PCB Board 2 Layer HASL Finishing & Assembly
High density FR4 Printed Rigid PCB Board 2 Layer HASL Finishing & Assembly

Large Image :  High density FR4 Printed Rigid PCB Board 2 Layer HASL Finishing & Assembly

Product Details:

Place of Origin: shen zhen ,china
Brand Name: WonDa
Certification: CE, ROHS, UL

Payment & Shipping Terms:

Minimum Order Quantity: None
Price: Negotiable
Packaging Details: Vacuum bag + Outer carton
Delivery Time: 5-15 days
Payment Terms: L/C,T/T,Paypal
Supply Ability: 10000 Sq.meter/month
Detailed Product Description
Number Of Layers: 2 Layer Base Material: FR4
Copper Thickness: 1oz Board Thickness: 1.6mm
Min. Hole Size: 0.2mm Min. Line Width: 0.1mm
Min. Line Spacing: 0.1mm Surface Finishing: HASL
Solder Mask Color: Green Legend: White
High Light:

Rigid PCB Boards


electronic circuit board

High density FR4 Printed Rigid PCB Board 2 Layer HASL Finishing & Assembly



1.PCB Board,Printed Rigid PCB Fab&Assembly
2.UL,SGS,ROHS Certificated
3.Competitive Price,High Quality
4.Fast Delivery


WonDa, your single point of contact for pcb fabricate, components purchase and one-stop pcb assembly,also offers:


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


1.Printed Circuit Board process capability:


· Layers: Single Sided,2 to 30 Layer

· Board material type: FR4,CEM-1,CEM-3,ceramic substrate board, aluminum based board, high-Tg, Rogers and more

· Compound material lamination: 4 to 6 layers

· Maximum dimension: 610 x 1,100mm

· Dimension tolerance: ±0.13mm

· Board thickness coverage: 0.2 to 6.00mm

· Board thickness tolerance: ±8%

· Board thickness tolerance: ±10%

· DK thickness: 0.076 to 6.00mm

· Minimum line width: 0.10mm

· Minimum line space: 0.10mm

· Outer layer copper thickness: 8.75 to 175µm

· Inner layer copper thickness: 17.5 to 175µm

· Drilling hole diameter (mechanical drill): 0.25 to 6.00mm

· Finished hole diameter (mechanical drill): 0.20 to 6.00mm

· Hole diameter tolerance (mechanical drill): 0.05mm

· Hole position tolerance (mechanical drill): 0.075mm

· Laser drill hole size: 0.10mm

· Board thickness and hole diameter ratio: 10:1

· Solder mask type: green, yellow, black, purple, blue, white and red

· Minimum solder mask: Ø0.10mm

· Minimum size of solder mask separation ring: 0.05mm

· Solder mask oil plug hole diameter: 0.25 to 0.60mm

· Impedance control tolerance: ±10%

· Surface finish: hot air level, ENIG, immersion silver, gold plating, immersion tin and gold finger


♦ 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


T/T, WEST UNION, Paypal Accepted


4.produce capacity

250000 Squre meter per year


Contact Details
PCB Board Online Marketplace

Contact Person: Miss. aaa

Tel: 86 755 8546321

Fax: 86-10-66557788-2345

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