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China New ProductClean Vacuum Printed Circuit Board - 8Layer 2 Step HDI Board | YMSPCB – Yongmingsheng

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We often persist with the theory "Quality To start with, Prestige Supreme". We are fully committed to delivering our clientele with competitively priced good quality items, prompt delivery and experienced support for Rigid-Flex Circuits, Layer Rigid-Flex Circuit Prototype, Oversized Pcb, We've been confident that there'll become a promising future and we hope we can have long lasting cooperation with consumers from all over the world.
China New ProductClean Vacuum Printed Circuit Board - 8Layer 2 Step HDI Board | YMSPCB – Yongmingsheng Detail:

HDI Board production process:

At present, HDI board interconnection between layer and layer is mainly the following design: Staggered holes interconnection, Cross-layer interconnection, ladder interconnection and superposition holes interconnection. Among them, the superposition holes interconnection occupy the least space. There is a research suggests that reducing the number of through holes and increasing the number of blind holes can effectively improve the wiring density. And in the superposition interconnection, the methods of electroplating and resin plug are mainly used, especially the electroplating hole filling method which has more obvious advantages like high reliability and good conduction performance. Therefore, superposition interconnection is the most widely used design method for blind holes design. The process of stacking between layers is as follows: first blind hole is made, then second blind hole is made after lamination, then multi-blind hole is made according to this method, and the interconnection between layers is realized by electroplating hole filling method.

On the whole, the production process of HDI plate is complex, which needs to be completed after many times of production for a long time. It’s not only high requirements for the accuracy and shrinkage control of each layer, but also high standards in materials, equipment, environment and technical personnel.


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China New ProductClean Vacuum Printed Circuit Board - 8Layer 2 Step HDI Board | YMSPCB – Yongmingsheng detail pictures


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We know that we only thrive if we could guarantee our combined price tag competiveness and quality advantageous at the same time for China New ProductClean Vacuum Printed Circuit Board - 8Layer 2 Step HDI Board | YMSPCB – Yongmingsheng , The product will supply to all over the world, such as: Ecuador, Lisbon, France, Insisting over the high-quality generation line management and prospects guide provider, we have made our resolution to offer our shoppers using the initially stage purchasing and soon after provider working experience. Preserving the prevailing helpful relations with our prospects, we even now innovate our product lists the many time to meet up with the brand new wants and stick to the latest trend of this business in Ahmedabad. We're ready to facial area the difficulties and make the transform to grasp many of the possibilities in international trade.
  • The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Edward from Angola - 2018.06.09 12:42
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Gemma from Suriname - 2017.03.08 14:45
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