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China Wholesale Universal Pcb Manufacturers - 10 Layer ENIG Blind Vias PCB – Huihe

China Wholesale Universal Pcb Manufacturers - 10 Layer ENIG Blind Vias PCB – Huihe

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We stay with our company spirit of "Quality, Performance, Innovation and Integrity". We goal to create more value for our clients with our abundant resources, advanced machinery, experienced workers and superb solutions for Stabilizer Circuit Board, Drc Pcb, Pcb, We've been prepared to cooperate with company friends from at your home and overseas and produce a wonderful future with each other.
China Wholesale Universal Pcb Manufacturers - 10 Layer ENIG Blind Vias PCB – Huihe Detail:

About Blind Buried Via PCB

Blind Via: which enables the connection and conduction between the inner and outer layers

Buried Via: which can connect and guide between inner layers Blind Vias are mostly small holes with a diameter of 0.05mm~0.15mm. There are laser hole forming, plasma etched hole and photoinduced hole forming, and laser hole forming is usually used.

HDI: High-density interconnection, non-mechanical drilling, micro-blind hole ring below 6mil, inside and outside layers of wiring line width/line gap is below 4mil, the diameter of the pad is not greater than 0.35mm is called HDI board production mode.

Blind Vias

Blind Vias are used to connect one outer layer to at least one inner layer. Each layer of blind hole needs to generate a separate drill file. The ratio of hole depth to aperture (aspect ratio/thickness-diameter ratio) must be less than or equal to 1. The keyhole determines the hole depth, that is, the maximum distance between the outermost layer and the inner layer.

Blind Vias
A: Laser drilling of blind vias
B: Mechanical drilling of blind vias
C: Cross blind via

Equipment Display

5-PCB circuit board automatic plating line

PCB Automatic Plating Line

7-PCB circuit board PTH production line

PCB PTH Line

15-PCB circuit board LDI automatic laser scanning line machine

PCB LDI

12-PCB circuit board CCD exposure machine

PCB CCD Exposure Machine

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Product detail pictures:

China Wholesale Universal Pcb Manufacturers - 10 Layer ENIG Blind Vias PCB – Huihe detail pictures

China Wholesale Universal Pcb Manufacturers - 10 Layer ENIG Blind Vias PCB – Huihe detail pictures

China Wholesale Universal Pcb Manufacturers - 10 Layer ENIG Blind Vias PCB – Huihe detail pictures

China Wholesale Universal Pcb Manufacturers - 10 Layer ENIG Blind Vias PCB – Huihe detail pictures


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We constantly continually give you essentially the most conscientious client provider, plus the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for China Wholesale Universal Pcb Manufacturers - 10 Layer ENIG Blind Vias PCB – Huihe , The product will supply to all over the world, such as: Burundi, Muscat, Toronto, Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact me. We are looking forward to forming successful business relationship with new clients around the world.
  • It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Deirdre from Frankfurt - 2017.02.28 14:19
    Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Atalanta from British - 2017.07.07 13:00
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