Best China Wholesale Round Pcb Manufacturers - 8 Layer ENIG Blind Buried Via PCB 12 – Huihe Manufacturer and Factory

China Wholesale Round Pcb Manufacturers - 8 Layer ENIG Blind Buried Via PCB 12 – Huihe

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We attempt for excellence, company the customers", hopes to be the top cooperation team and dominator company for personnel, suppliers and customers, realizes price share and continual marketing for Small Pcb Board, Incubator Circuit Board, Embedded Pcb, We wholeheartedly welcome customers all over the world come to visit our factory and have a win-win cooperation with us!

China Wholesale Round Pcb Manufacturers - 8 Layer ENIG Blind Buried Via PCB 12 – Huihe Detail:

About Level 1

Level 1 HDI technology refers to the laser blind hole only connected to the surface layer and its adjacent secondary layer hole forming technology.

pressing in one time after drilling →utside again pressing copper foil → and then laser drilling

About Level 1

Level 2 HDI PCB

The Level 2 HDI technology is an improvement on the Level 1 HDI technology. It includes two forms of laser blind via drilling directly from the surface layer to the third layer, and laser blind hole drilling directly from the surface layer to the second layer and then from the second layer to the third layer. The difficulty of the Level 2 HDI technology is far greater than the Level 1 HDI technology.

Press in one time after drilling →outside again pressing copper foil →laser, drilling→outer again pressing copper foil→ laser drilling

8 layers of double via Level 1 HDI PCB

The figure below is 8 layers of level 2 cross blind vias , this processing methodand the above eight layers of second order stack hole , also need to play twolaser perforations . But the perforations are not stacked on top of each othermaking it much less difficult to process.

8 layers of level 2 cross blind vias

Equipment display

5-PCB circuit board automatic plating line

Automatic Plating Line

7-PCB circuit board PTH production line

PTH line

6 Layer Rogers+ FR4 PCB (4)

LDI

6 Layer Rogers+ FR4 PCB (2)

CCD Exposure Machine

Application

Communication Equipment

Communications

14 Layer Blind Buried Via PCB

Security electronics

Rail Transit

Railtransit

Our factory

woleisbu
manufacturing (2)
manufacturing (1)

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Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for China Wholesale Round Pcb Manufacturers - 8 Layer ENIG Blind Buried Via PCB 12 – Huihe , The product will supply to all over the world, such as: Myanmar, Italy, Qatar, Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound solutions with good logistics service and economical cost. Depending on this, our solutions are sold very well in the countries in Africa, the Mid-East and Southeast Asia.

Drc Pcb